| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [prep] a couple [prep] | 354 |
|
| 2 | be [adv] a couple [prep] | 115 |
|
| 3 | be [adv] [prep] a couple | 49 |
|
| 4 | be [prep] a couple [prep] | 34 |
|
| 5 | be [adv] [prep] a [prep] | 7 |
|
