| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adj] [subord] it could have | 7 |
|
| 2 | [adv] [adj] [subord] it could have | 7 |
|
| 3 | as [adj] [subord] it could have | 5 |
|
| 4 | as [adj] [subord] it could have | 5 |
|
| 5 | [adj] [subord] it could have be | 7 |
|
| 6 | [adj] [subord] it could have [been] | 7 |
|
| 7 | [adj] [subord] it could have [be] | 7 |
|
| 8 | [adj] [subord] it could have been | 7 |
|
