| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [adv] for a [adj] | 112 |
|
| 2 | could [vb infin] [adv] a [adj] | 103 |
|
| 3 | could [vb infin] [adv] for a | 36 |
|
| 4 | could [vb infin] for a [adj] | 31 |
|
| 5 | could [vb infin] [adv] for [adj] | 26 |
|
