| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [adv] be [verb] to | 119 |
|
| 2 | [pron] [vb mod] [adv] be [v-ing] to | 98 |
|
| 3 | it [vb mod] [adv] be [v-ing] [prep] | 29 |
|
| 4 | it [vb mod] [adv] be [v-ing] [prep] | 29 |
|
| 5 | it [vb mod] [adv] [be] [v-ing] to | 9 |
|
| 6 | it [modal v] [adv] be [v-ing] to | 9 |
|
| 7 | it [vb mod] [adv] be [v-ing] to | 9 |
|
| 8 | it [vb mod] [adv] be [v-ing] to | 9 |
|
| 9 | it [vb mod] [adv] [be] [v-ing] to | 9 |
|
