| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [pron] could [vb infin] | 1335 |
|
| 2 | [noun] he could [vb infin] | 740 |
|
| 3 | [noun pl] he [modal v] [vb infin] | 652 |
|
| 4 | [noun pl] he could [verb] | 154 |
|
