| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] could n't [pron] [adv] [verb] | 16 |
|
| 2 | why could n't [pron] [adv] [verb] | 14 |
|
| 3 | [Wh adv] could n't [pron] [adv] [verb] | 14 |
|
| 4 | why could n't [pron] [adv] [verb] | 14 |
|
| 5 | could n't [vb infin] [pron] [adv] [verb] | 17 |
|
| 6 | could n't [verb] [pron] [adv] [verb] | 17 |
|
| 7 | could n't [pron] [prep] [adv] [verb] | 6 |
|
| 8 | could n't [pron] [prep] [adv] [verb] | 6 |
|
| 9 | could n't [pron] at [adv] [verb] | 5 |
|
| 10 | could n't [pron] at [adv] [verb] | 5 |
|
| 11 | could n't [pron] [adv] [vb infin] [verb] | 7 |
|
| 12 | could n't [pron] [adv] [verb] [verb] | 7 |
|
| 13 | could n't [pron] [adv] [verb] [adv] | 8 |
|
| 14 | could n't [pron] [adv] [verb] [verb] | 7 |
|
| 15 | could n't [pron] [adv] [verb] [art] | 6 |
|
| 16 | could n't [pron] [adv] [verb] [art] | 6 |
|
| 17 | could n't [pron] [adv] [verb] [pron] | 5 |
|
