| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could [vb infin] [conj] [verb] | 485 |
|
| 2 | [pron] could [vb infin] [verb] [noun sg] | 125 |
|
| 3 | [pron] could [vb infin] [conj] [noun sg] | 34 |
|
| 4 | [pron] [vb infin] [conj] [verb] [noun sg] | 25 |
|
| 5 | could [vb infin] [conj] [verb] [noun sg] | 19 |
|
