| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [conj] [pron] is | 9451 |
|
| 2 | [conj] [pron] is n't | 1157 |
|
| 3 | [noun sg] [pron] is n't | 202 |
|
| 4 | [noun sg] [conj] is n't | 110 |
|
