| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [v-ing] could | 8 |
|
| 2 | and [vb past] could | 8 |
|
| 3 | and say could | 7 |
|
| 4 | and said could | 6 |
|
| 5 | and [vb pp] could | 5 |
|
