| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [conj] it be [v-ing] [to-vb] | 22 |
|
| 2 | [adv] [conj] it [be] [v-ing] [to-vb] | 22 |
|
| 3 | [adv] [conj] it is [verb] [to-vb] | 17 |
|
| 4 | [adv] [conj] [pron] is [v-ing] [to-vb] | 15 |
|
| 5 | [adv] [conj] [pers pn] is [v-ing] [to-vb] | 12 |
|
| 6 | [adv] [conj] it [is] [v-ing] [to-vb] | 12 |
|
| 7 | [adv] [conj] it is [v-ing] [verb] | 7 |
|
| 8 | [adv] [conj] it is [v-ing] [to-vb] | 7 |
|
| 9 | [adv] [conj] it is [v-ing] [to-vb] | 6 |
|
