| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] a [noun] of | 1292 |
|
| 2 | [vb past] [adv] a [noun sg] of | 1223 |
|
| 3 | [verb] [adv] a couple of | 234 |
|
| 4 | [vb past] [adv] a couple [prep] | 87 |
|
| 5 | [vb past] [adv] a couple [prep] | 87 |
|
| 6 | [vb past] [adv] [art] couple of | 86 |
|
| 7 | [vb past] [adv] [art] couple of | 86 |
|
| 8 | [vb past] [adv] a couple of | 85 |
|
| 9 | [vb past] [adv] a couple of | 85 |
|
| 10 | [vb past] [adv] a couple of | 85 |
|
