| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | couple [prep] [noun pl] [Wh adv] i | 10 |
|
| 2 | couple of [noun] [Wh adv] i | 9 |
|
| 3 | couple [prep] [noun] when i | 9 |
|
| 4 | couple [prep] times [Wh adv] i | 5 |
|
| 5 | couple [prep] time [Wh adv] i | 5 |
|
