| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [verb] [pers pn] [vb mod] have | 93 |
|
| 2 | [vb infin] [verb] [pers pn] [modal v] have | 93 |
|
| 3 | [verb] [verb] [pers pn] could have | 39 |
|
| 4 | [vb infin] [verb] [pers pn] could [verb] | 34 |
|
| 5 | [vb infin] [verb] [pers pn] could [vb infin] | 34 |
|
| 6 | [vb infin] [verb] [pers pn] could have | 16 |
|
| 7 | [vb infin] [verb] [pron] could have | 12 |
|
| 8 | [vb infin] [verb] [pers pn] could have | 12 |
|
