| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [verb] [pers pn] could [verb] [adv prt] | 7 |
|
| 2 | and [verb] [pron] could [vb infin] [adv prt] | 7 |
|
| 3 | and [vb past] [pron] could [verb] [adv prt] | 5 |
|
