| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a couple [prep] [noun] | 5631 |
|
| 2 | couple [prep] [noun] [adv] | 987 |
|
| 3 | a couple [prep] [adv] | 42 |
|
| 4 | a [prep] [noun] [adv] | 6 |
|
| 5 | a couple [noun] [adv] | 5 |
|
