| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have [be] | 69010 |
|
| 2 | [pron] could [be] | 9101 |
|
| 3 | [pron] could have | 5941 |
|
| 4 | could have [be] | 2545 |
|
