| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] [verb] for [adj] | 1367 |
|
| 2 | could [verb] [been] [verb] for | 69 |
|
| 3 | could [verb] [been] [verb] [adj] | 29 |
|
| 4 | could [verb] [verb] for [adj] | 27 |
|
