| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] only [vb infin] [vb pp] a | 7 |
|
| 2 | [vb mod] only [vb infin] [vb pp] a | 7 |
|
| 3 | only [vb infin] [vb pp] a [noun] | 5 |
|
| 4 | only [vb infin] [vb pp] a [noun sg] | 5 |
|
