| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [modal v] [adv] [vb infin] [noun sg] | 338 |
|
| 2 | [conj] [vb mod] [adv] [vb infin] [noun sg] | 338 |
|
| 3 | [conj] could [adv] [vb infin] [noun] | 72 |
|
| 4 | [conj] could [adv] [verb] [noun sg] | 35 |
|
| 5 | [conj] could [adv] [vb infin] [noun sg] | 35 |
|
