| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [conj] it [is] | 938 |
|
| 2 | [v-ing] [conj] it [is] | 571 |
|
| 3 | [v-ing] [to-vb] [conj] it | 88 |
|
| 4 | [v-ing] [to-vb] it [is] | 26 |
|
| 5 | [v-ing] [to-vb] [conj] [is] | 7 |
|
