| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they could [vb infin] [pos pn] [noun sg] | 79 |
|
| 2 | they could [verb] their [noun sg] | 56 |
|
| 3 | they could [verb] his [noun sg] | 7 |
|
| 4 | they could [verb] your [noun sg] | 6 |
|
