| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he could [verb] [pron] | 1534 |
|
| 2 | he could [vb infin] [pron] | 1516 |
|
| 3 | [pron] could help [pron] | 189 |
|
| 4 | he [modal v] help [pron] | 89 |
|
| 5 | he could help [pron] | 34 |
|
