| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [vb infin] [pron] [adj] | 1096 |
|
| 2 | [vb infin] [pron] [adj] time | 203 |
|
| 3 | could [vb infin] [adj] time | 41 |
|
| 4 | could [vb infin] [pron] time | 7 |
|
