| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [conj] i [vb base] n't | 62 |
|
| 2 | [v-ing] [conj] i [vb base] n't | 49 |
|
| 3 | [is] [v-ing] [conj] i [vb base] | 30 |
|
| 4 | [is] [v-ing] i [vb base] n't | 6 |
|
