| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [vb infin] [prep] [adj] | 1717 |
|
| 2 | [vb infin] [prep] [adj] time | 232 |
|
| 3 | could [vb infin] [adj] time | 41 |
|
| 4 | could [vb infin] [prep] time | 11 |
|
| 5 | could [prep] [adj] time | 10 |
|
