| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [pron] [verb] [pers pn] | 3271 |
|
| 2 | could [vb infin] [pron] [verb] | 1310 |
|
| 3 | could [vb infin] [verb] [pers pn] | 1068 |
|
| 4 | could [pron] [verb] [pers pn] | 782 |
|
| 5 | could [vb infin] [pron] [pers pn] | 278 |
|
