| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have [art] [adj] | 4151 |
|
| 2 | [vb mod] have [art] [adj] | 4151 |
|
| 3 | could [verb] [art] [adj] | 3591 |
|
| 4 | could [vb infin] [art] [adj] | 3582 |
|
| 5 | could have [art] [adj] | 303 |
|
| 6 | could have [art] [adj] | 303 |
|
