| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [not/n't] [verb] [be] [adj] [prep] | 21 |
|
| 2 | could [not/n't] [verb] be [adj] [prep] | 21 |
|
| 3 | could [not/n't] [vb infin] [be] [adj] [prep] | 21 |
|
| 4 | could [not/n't] [verb] [be] [adj] [prep] | 21 |
|
| 5 | could [not/n't] [verb] [been] [adj] [prep] | 19 |
|
| 6 | could [not/n't] [verb] been [adj] [prep] | 19 |
|
| 7 | could [not/n't] have [be] [adj] [prep] | 19 |
|
| 8 | could [not/n't] have [be] [adj] [prep] | 19 |
|
| 9 | could not [verb] [be] [adj] [prep] | 15 |
|
| 10 | could [not/n't] [verb] [be] [adj] for | 6 |
|
| 11 | could n't [verb] [be] [adj] [prep] | 6 |
|
| 12 | could [not/n't] [verb] [be] [adj] for | 6 |
|
| 13 | could [not/n't] [verb] [be] [adj] in | 5 |
|
| 14 | could [not/n't] [verb] [be] [adj] in | 5 |
|
