| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i could [vb infin] a couple of | 9 |
|
| 2 | i could [vb infin] a couple [prep] | 9 |
|
| 3 | i could [vb infin] a couple of | 9 |
|
| 4 | i could [vb infin] a couple [prep] | 9 |
|
