| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [pers pn] could n't | 710 |
|
| 2 | [pers pn] could n't [be] | 521 |
|
| 3 | and [pers pn] could [be] | 226 |
|
| 4 | and could n't [be] | 19 |
|
