| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could n't [verb] | 12359 |
|
| 2 | could n't [vb infin] | 12348 |
|
| 3 | [vb mod] n't take | 987 |
|
| 4 | [modal v] n't take | 987 |
|
| 5 | could [adv] take | 467 |
|
| 6 | could not take | 314 |
|
| 7 | could [not/n't] take | 314 |
|
| 8 | could n't take | 193 |
|
| 9 | could n't take | 193 |
|
