| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] [prep] a [noun] of | 825 |
|
| 2 | [vb past] [adv] [prep] a [noun sg] of | 778 |
|
| 3 | [verb] [adv] [prep] a couple of | 145 |
|
| 4 | [vb past] [adv] [prep] a couple [prep] | 26 |
|
| 5 | [vb past] [adv] [prep] a couple of | 26 |
|
| 6 | [vb past] [adv] [prep] [art] couple of | 26 |
|
| 7 | [vb past] [adv] [prep] [art] couple of | 26 |
|
| 8 | [vb past] [adv] [prep] a couple [prep] | 26 |
|
| 9 | [vb past] [adv] [prep] a couple of | 26 |
|
| 10 | [vb past] [adv] [prep] a couple of | 26 |
|
