| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could [adv] [verb] [prep] [noun] | 144 |
|
| 2 | we [modal v] [adv] [verb] [prep] [noun] | 135 |
|
| 3 | we could [adv] [verb] [prep] [noun] | 22 |
|
