| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [verb] [prep] [be] | 7596 |
|
| 2 | [vb mod] [vb infin] [prep] [be] | 7567 |
|
| 3 | [vb mod] continue [prep] [be] | 525 |
|
| 4 | [modal v] continue [prep] [be] | 523 |
|
