| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [verb] [pers pn] [prep] | 1282 |
|
| 2 | could [vb infin] [pers pn] [prep] | 1278 |
|
| 3 | [modal v] help [pers pn] [prep] | 222 |
|
| 4 | could help [pron] [prep] | 30 |
|
| 5 | could help [pers pn] [prep] | 29 |
|
| 6 | could help [pers pn] [prep] | 29 |
|
