| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could not | 6393 |
|
| 2 | [pers pn] could not | 5730 |
|
| 3 | we [vb mod] not | 3928 |
|
| 4 | we [modal v] not | 3928 |
|
| 5 | we could [adv] | 1644 |
|
| 6 | we could [not/n't] | 930 |
|
| 7 | we could not | 930 |
|
| 8 | we could not | 289 |
|
| 9 | we could not | 286 |
|
