| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [conj] it is [v-ing] | 21 |
|
| 2 | [to-vb] that it is [v-ing] | 13 |
|
| 3 | [to-vb] that it is [v-ing] | 13 |
|
| 4 | [to-vb] [that] it is [v-ing] | 13 |
|
| 5 | [to-vb] [subord] it is [v-ing] | 5 |
|
