| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [pron] [modal v] [be] [verb] [adv] | 110 |
|
| 2 | [vb base] [pron] [vb mod] [be] [verb] [adv] | 110 |
|
| 3 | [verb] [pron] could [be] [verb] [adv] | 31 |
|
| 4 | [vb base] [pron] could [be] [verb] [adv] | 7 |
|
