| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] [vb infin] to [be] | 2605 |
|
| 2 | they [modal v] [vb infin] [prep] [be] | 293 |
|
| 3 | they [modal v] [vb infin] [prep] [be] | 293 |
|
| 4 | they [modal v] [verb] to [be] | 283 |
|
| 5 | they [modal v] [vb infin] to [be] | 280 |
|
