| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [modal v] [verb] [vb pp] [pron] [conj] | 75 |
|
| 2 | [pron] could [verb] [vb pp] [pron] [conj] | 45 |
|
| 3 | i could [verb] [verb] [pron] [conj] | 17 |
|
