| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [pers pn] could [verb] [prep] a | 18 |
|
| 2 | and [pers pn] could [verb] [prep] a | 18 |
|
| 3 | and [pers pn] could [vb infin] [prep] a | 18 |
|
| 4 | and it could [verb] [prep] a | 6 |
|
