| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [unc] [noun] and [pron] could | 12 |
|
| 2 | [unc] [noun sg] and [pron] could | 10 |
|
| 3 | [unc] and [pron] could [verb] | 13 |
|
| 4 | [unc] and [pron] could [vb infin] | 13 |
|
| 5 | [unc] and [pron] could not | 6 |
|
| 6 | [unc] and [pron] could n't | 6 |
|
| 7 | [unc] and [pron] could [not/n't] | 6 |
|
| 8 | [unc] and [pron] could [adv] | 6 |
|
