| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] is n't [vb pp] [conj] | 16 |
|
| 2 | [noun] is n't [vb pp] [conj] | 16 |
|
| 3 | is n't [adv] [vb pp] [conj] | 5 |
|
| 4 | is n't [adv] [vb pp] [conj] | 5 |
|
| 5 | is n't [vb pp] [conj] [pron] | 5 |
|
