| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could not [vb infin] [prep] [adj] | 51 |
|
| 2 | could n't [vb infin] [prep] [adj] | 26 |
|
| 3 | could [not/n't] [vb infin] for [adj] | 18 |
|
| 4 | could [not/n't] [vb infin] with [adj] | 11 |
|
| 5 | could [not/n't] [vb infin] on [adj] | 11 |
|
| 6 | could [not/n't] say [prep] [adj] | 10 |
|
| 7 | could [not/n't] [vb infin] to [adj] | 8 |
|
| 8 | could [not/n't] [vb infin] in [adj] | 7 |
|
| 9 | could [not/n't] [vb infin] [prep] certain | 6 |
|
| 10 | could [not/n't] [vb infin] [prep] sure | 5 |
|
| 11 | could [not/n't] [vb infin] without [adj] | 5 |
|
| 12 | could [not/n't] cope [prep] [adj] | 5 |
|
