| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] could [vb infin] [adv] [conj] | 173 |
|
| 2 | [pers pn] could [vb infin] [conj] [noun] | 117 |
|
| 3 | [pers pn] could [vb infin] [adv] [noun] | 37 |
|
| 4 | could [vb infin] [adv] [conj] [noun] | 35 |
|
| 5 | [pers pn] [vb infin] [adv] [conj] [noun] | 19 |
|
