| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] could [vb infin] | 3897 |
|
| 2 | [v-ing] [pron] [vb mod] [vb infin] | 1452 |
|
| 3 | [v-ing] [pron] [modal v] [vb infin] | 1452 |
|
| 4 | [v-ing] [pron] could [vb infin] | 212 |
|
| 5 | [v-ing] [pron] could [verb] | 212 |
|
