| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could [vb infin] [adv prt] | 2258 |
|
| 2 | [pron] could [vb infin] for | 500 |
|
| 3 | could [vb infin] [adv prt] for | 107 |
|
| 4 | [pron] [vb infin] [adv prt] for | 98 |
|
