| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] [v-ing] to work | 84 |
|
| 2 | it [be] [v-ing] to [noun] | 46 |
|
| 3 | it [be] [v-ing] to [noun sg] | 24 |
|
| 4 | it [be] [v-ing] [prep] work | 9 |
|
| 5 | it [be] [v-ing] [prep] work | 9 |
|
| 6 | it [be] [verb] to work | 9 |
|
| 7 | it [be] [v-ing] to work | 8 |
|
| 8 | it [be] [v-ing] to work | 8 |
|
