| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [be] [prep] [adj] | 83 |
|
| 2 | and could [be] [adj] | 40 |
|
| 3 | and could [be] [prep] | 17 |
|
| 4 | and [be] [prep] [adj] | 10 |
|
