| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could n't [verb] out [pron] | 36 |
|
| 2 | [vb mod] n't work out [pron] | 15 |
|
| 3 | [modal v] n't work out [pron] | 15 |
|
| 4 | could [adv] work out [pron] | 10 |
|
| 5 | could [not/n't] work out [pron] | 10 |
|
| 6 | could not work out [pron] | 10 |
|
| 7 | could n't work [adv] [pron] | 6 |
|
| 8 | could n't work out [pron] | 6 |
|
