| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [adv] [be] [verb] [adv] | 257 |
|
| 2 | [adv] [be] [verb] [adv] for | 140 |
|
| 3 | could [adv] [be] [verb] for | 94 |
|
| 4 | could [be] [verb] [adv] for | 47 |
|
| 5 | could [adv] [verb] [adv] for | 18 |
|
