| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could [adv] [vb infin] | 21164 |
|
| 2 | [pron] could [vb infin] [noun sg] | 1147 |
|
| 3 | could [adv] [vb infin] [noun sg] | 818 |
|
| 4 | [pron] [adv] [vb infin] [noun sg] | 198 |
|
| 5 | [pron] could [adv] [noun sg] | 49 |
|
