| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could [vb infin] [prep] [noun] | 898 |
|
| 2 | [pron] could [vb infin] [prep] [adv] | 152 |
|
| 3 | [pron] could [vb infin] [adv] [noun] | 41 |
|
| 4 | could [vb infin] [prep] [adv] [noun] | 13 |
|
| 5 | [pron] [vb infin] [prep] [adv] [noun] | 12 |
|
