| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [modal v] [verb] [pron] [art] | 1309 |
|
| 2 | i [vb mod] [verb] [pron] [art] | 1309 |
|
| 3 | [pron] could [verb] [pron] [art] | 321 |
|
| 4 | i could [verb] [pron] [art] | 91 |
|
