## Treebank Statistics: UD_Arabic-NYUAD: Features: `Number`

This feature is universal.
It occurs with 3 different values: `Dual`

, `Plur`

, `Sing`

.

477701 tokens (65%) have a non-empty value of `Number`

.
1 types (0) occur at least once with a non-empty value of `Number`

.
4839 lemmas (96%) occur at least once with a non-empty value of `Number`

.
The feature is used with 16 part-of-speech tags: `NOUN` (217040; 29% instances), `ADJ` (67102; 9% instances), `VERB` (54927; 7% instances), `PROPN` (54782; 7% instances), `PRON` (31064; 4% instances), `ADV` (24659; 3% instances), `SCONJ` (11439; 2% instances), `DET` (6040; 1% instances), `AUX` (4442; 1% instances), `NUM` (3454; 0% instances), `ADP` (926; 0% instances), `PUNCT` (712; 0% instances), `CCONJ` (562; 0% instances), `X` (474; 0% instances), `PART` (75; 0% instances), `INTJ` (3; 0% instances).

`NOUN`

217040 `NOUN` tokens (99% of all `NOUN`

tokens) have a non-empty value of `Number`

.

The most frequent other feature values with which `NOUN`

and `Number`

co-occurred: `Gender``=Masc` (150830; 69%), `Case``=Gen` (142071; 65%).

`NOUN`

tokens may have the following values of `Number`

:

`Dual`

(2573; 1% of non-empty`Number`

): _`Plur`

(21612; 10% of non-empty`Number`

): _`Sing`

(192855; 89% of non-empty`Number`

): _`EMPTY`

(1214): _

`Number`

seems to be **lexical feature** of `NOUN`

. 93% lemmas (39) occur only with one value of `Number`

.

`ADJ`

67102 `ADJ` tokens (99% of all `ADJ`

tokens) have a non-empty value of `Number`

.

The most frequent other feature values with which `ADJ`

and `Number`

co-occurred: `Definite``=Def` (45521; 68%), `Case``=Gen` (40502; 60%), `Gender``=Masc` (35347; 53%).

`ADJ`

tokens may have the following values of `Number`

:

`Dual`

(585; 1% of non-empty`Number`

): _`Plur`

(2350; 4% of non-empty`Number`

): _`Sing`

(64167; 96% of non-empty`Number`

): _`EMPTY`

(502): _

`VERB`

54927 `VERB` tokens (99% of all `VERB`

tokens) have a non-empty value of `Number`

.

The most frequent other feature values with which `VERB`

and `Number`

co-occurred: `Person``=3` (51358; 94%), `Voice``=Act` (50838; 93%), `Mood``=Ind` (49568; 90%), `Gender``=Masc` (36749; 67%), `Aspect``=Perf` (28875; 53%).

`VERB`

tokens may have the following values of `Number`

:

`Dual`

(596; 1% of non-empty`Number`

): _`Plur`

(4981; 9% of non-empty`Number`

): _`Sing`

(49350; 90% of non-empty`Number`

): _`EMPTY`

(288): _

`PROPN`

54782 `PROPN` tokens (94% of all `PROPN`

tokens) have a non-empty value of `Number`

.

The most frequent other feature values with which `PROPN`

and `Number`

co-occurred: `Gender``=Masc` (51610; 94%), `Case``=EMPTY` (43287; 79%), `Definite``=Ind` (40714; 74%).

`PROPN`

tokens may have the following values of `Number`

:

`Dual`

(461; 1% of non-empty`Number`

): _`Plur`

(240; 0% of non-empty`Number`

): _`Sing`

(54081; 99% of non-empty`Number`

): _`EMPTY`

(3543): _

`Number`

seems to be **lexical feature** of `PROPN`

. 100% lemmas (4758) occur only with one value of `Number`

.

`PRON`

31064 `PRON` tokens (99% of all `PRON`

tokens) have a non-empty value of `Number`

.

The most frequent other feature values with which `PRON`

and `Number`

co-occurred: `PronType``=Prs` (30458; 98%), `Definite``=Def` (28709; 92%), `Person``=3` (27619; 89%), `Gender``=Masc` (20076; 65%), `Case``=Gen` (16343; 53%).

`PRON`

tokens may have the following values of `Number`

:

`Dual`

(630; 2% of non-empty`Number`

): _`Plur`

(4989; 16% of non-empty`Number`

): _`Sing`

(25445; 82% of non-empty`Number`

): _`EMPTY`

(175): _

`ADV`

24659 `ADV` tokens (93% of all `ADV`

tokens) have a non-empty value of `Number`

.

The most frequent other feature values with which `ADV`

and `Number`

co-occurred: `Gender``=Masc` (23668; 96%), `Case``=Acc` (18316; 74%), `Definite``=Com` (15629; 63%).

`ADV`

tokens may have the following values of `Number`

:

`Dual`

(50; 0% of non-empty`Number`

): _`Plur`

(161; 1% of non-empty`Number`

): _`Sing`

(24448; 99% of non-empty`Number`

): _`EMPTY`

(1868): _

`SCONJ`

11439 `SCONJ` tokens (44% of all `SCONJ`

tokens) have a non-empty value of `Number`

.

The most frequent other feature values with which `SCONJ`

and `Number`

co-occurred: `Definite``=Ind` (10387; 91%), `Gender``=Masc` (6788; 59%).

`SCONJ`

tokens may have the following values of `Number`

:

`Dual`

(89; 1% of non-empty`Number`

): _`Plur`

(829; 7% of non-empty`Number`

): _`Sing`

(10521; 92% of non-empty`Number`

): _`EMPTY`

(14595): _

`Number`

seems to be **lexical feature** of `SCONJ`

. 92% lemmas (12) occur only with one value of `Number`

.

`DET`

6040 `DET` tokens (95% of all `DET`

tokens) have a non-empty value of `Number`

.

The most frequent other feature values with which `DET`

and `Number`

co-occurred: `Definite``=Ind` (6005; 99%), `Gender``=Masc` (3808; 63%).

`DET`

tokens may have the following values of `Number`

:

`Dual`

(39; 1% of non-empty`Number`

): _`Plur`

(147; 2% of non-empty`Number`

): _`Sing`

(5854; 97% of non-empty`Number`

): _`EMPTY`

(322): _

`AUX`

4442 `AUX` tokens (58% of all `AUX`

tokens) have a non-empty value of `Number`

.

The most frequent other feature values with which `AUX`

and `Number`

co-occurred: `Person``=3` (4054; 91%), `Voice``=Act` (4004; 90%), `Mood``=Ind` (3284; 74%), `Gender``=Masc` (3012; 68%).

`AUX`

tokens may have the following values of `Number`

:

`Dual`

(46; 1% of non-empty`Number`

): _`Plur`

(350; 8% of non-empty`Number`

): _`Sing`

(4046; 91% of non-empty`Number`

): _`EMPTY`

(3281): _

`Number`

seems to be **lexical feature** of `AUX`

. 91% lemmas (10) occur only with one value of `Number`

.

`NUM`

3454 `NUM` tokens (23% of all `NUM`

tokens) have a non-empty value of `Number`

.

The most frequent other feature values with which `NUM`

and `Number`

co-occurred: `NumForm``=Word` (3330; 96%), `Definite``=Com` (2317; 67%), `Gender``=Masc` (2099; 61%), `Case``=Gen` (2039; 59%).

`NUM`

tokens may have the following values of `Number`

:

`Dual`

(108; 3% of non-empty`Number`

): _`Plur`

(289; 8% of non-empty`Number`

): _`Sing`

(3057; 89% of non-empty`Number`

): _`EMPTY`

(11693): _

`ADP`

926 `ADP` tokens (1% of all `ADP`

tokens) have a non-empty value of `Number`

.

The most frequent other feature values with which `ADP`

and `Number`

co-occurred: `AdpType``=Prep` (926; 100%).

`ADP`

tokens may have the following values of `Number`

:

`Dual`

(10; 1% of non-empty`Number`

): _`Plur`

(90; 10% of non-empty`Number`

): _`Sing`

(826; 89% of non-empty`Number`

): _`EMPTY`

(90768): _

`Number`

seems to be **lexical feature** of `ADP`

. 91% lemmas (29) occur only with one value of `Number`

.

`PUNCT`

712 `PUNCT` tokens (1% of all `PUNCT`

tokens) have a non-empty value of `Number`

.

`PUNCT`

tokens may have the following values of `Number`

:

`Dual`

(11; 2% of non-empty`Number`

): _`Plur`

(35; 5% of non-empty`Number`

): _`Sing`

(666; 94% of non-empty`Number`

): _`EMPTY`

(74436): _

`CCONJ`

562 `CCONJ` tokens (1% of all `CCONJ`

tokens) have a non-empty value of `Number`

.

`CCONJ`

tokens may have the following values of `Number`

:

`Dual`

(7; 1% of non-empty`Number`

): _`Plur`

(45; 8% of non-empty`Number`

): _`Sing`

(510; 91% of non-empty`Number`

): _`EMPTY`

(49470): _

Paradigm w | Sing | Dual | Plur |
---|---|---|---|

Case=Acc|Definite=Com | _ | ||

Definite=Com | _ | ||

Mood=Ind|Person=3|Voice=Act | _ | _ |

`X`

474 `X` tokens (52% of all `X`

tokens) have a non-empty value of `Number`

.

The most frequent other feature values with which `X`

and `Number`

co-occurred: `Gender``=Masc` (400; 84%), `Mood``=EMPTY` (284; 60%), `Voice``=EMPTY` (275; 58%), `Person``=EMPTY` (274; 58%).

`X`

tokens may have the following values of `Number`

:

`Dual`

(32; 7% of non-empty`Number`

): _`Plur`

(26; 5% of non-empty`Number`

): _`Sing`

(416; 88% of non-empty`Number`

): _`EMPTY`

(443): _

Paradigm None | Sing | Dual | Plur |
---|---|---|---|

Case=Acc|Definite=Com|Gender=Masc | _ | _ | _ |

Case=Acc|Definite=Def|Gender=Masc | _ | _ | |

Case=Acc|Definite=Ind|Gender=Masc | _ | _ | |

Case=Acc|Definite=Ind|Gender=Fem | _ | ||

Case=Gen|Definite=Com|Gender=Masc | _ | ||

Case=Nom|Definite=Def|Gender=Masc | _ | ||

Case=Nom|Definite=Ind|Gender=Masc | _ | ||

Definite=Com|Gender=Masc | _ | ||

Definite=Def|Gender=Masc | _ | ||

Definite=Def|Gender=Fem | _ | ||

Definite=Ind|Gender=Masc | _ | ||

Definite=Ind|Gender=Fem | _ | ||

Gender=Masc|Mood=Ind|Person=1|Voice=Act | _ | _ | |

Gender=Masc|Mood=Ind|Person=2|Voice=Act | _ | ||

Gender=Masc|Mood=Ind|Person=3|Voice=Act | _ | _ | _ |

Gender=Masc|Mood=Ind|Person=3|Voice=Pass | _ | ||

Gender=Masc|Mood=Jus|Person=1|Voice=Act | _ | ||

Gender=Masc|Mood=Jus|Person=3|Voice=Act | _ | ||

Gender=Masc|Mood=Sub|Person=1|Voice=Act | _ | _ | |

Gender=Masc|Mood=Sub|Person=2|Voice=Act | _ | ||

Gender=Masc|Mood=Sub|Person=3|Voice=Act | _ | ||

Gender=Masc|Person=3|Voice=Act | _ | ||

Gender=Fem|Mood=Ind|Person=3|Voice=Act | _ | _ | |

Gender=Fem|Person=2|Voice=Act | _ | ||

Gender=Fem|Person=3|Voice=Act | _ |

`PART`

75 `PART` tokens (1% of all `PART`

tokens) have a non-empty value of `Number`

.

The most frequent other feature values with which `PART`

and `Number`

co-occurred: `Polarity``=EMPTY` (75; 100%).

`PART`

tokens may have the following values of `Number`

:

`Dual`

(1; 1% of non-empty`Number`

): _`Plur`

(13; 17% of non-empty`Number`

): _`Sing`

(61; 81% of non-empty`Number`

): _`EMPTY`

(8537): _

`INTJ`

3 `INTJ` tokens (5% of all `INTJ`

tokens) have a non-empty value of `Number`

.

`INTJ`

tokens may have the following values of `Number`

:

`Sing`

(3; 100% of non-empty`Number`

): _`EMPTY`

(53): _

## Relations with Agreement in `Number`

The 10 most frequent relations where parent and child node agree in `Number`

:
`NOUN –[ amod]–> ADJ` (46096; 84%),

`NOUN –[`(44964; 82%),

`nmod:poss`]–> NOUN`NOUN –[`(33906; 84%),

`nmod`]–> NOUN`VERB –[`(28638; 84%),

`nmod`]–> NOUN`VERB –[`(15740; 86%),

`nsubj`]–> NOUN`VERB –[`(14122; 78%),

`obj`]–> NOUN`PROPN –[`(13320; 95%),

`flat:name`]–> PROPN`NOUN –[`(11834; 83%),

`conj`]–> NOUN`NOUN –[`(11112; 74%),

`nmod:poss`]–> PRON`VERB –[`(9948; 80%).

`advmod`]–> ADV