| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they have [verb] a couple | 14 |
|
| 2 | they have [vb pp] a couple | 12 |
|
| 3 | they 've [verb] a couple | 5 |
|
| 4 | they had [verb] a couple | 5 |
|
