| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [vb mod] [be] [v-ing] | 1945 |
|
| 2 | [vb mod] to [be] [v-ing] | 252 |
|
| 3 | we [vb mod] to [be] | 176 |
|
| 4 | we to [be] [v-ing] | 15 |
|
