| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [adv] [prep] a [noun] [prep] | 425 |
|
| 2 | [to-vb] [adv] [prep] a [noun sg] [prep] | 414 |
|
| 3 | [verb] [adv] [prep] a couple [prep] | 146 |
|
| 4 | [to-vb] [adv] [prep] a couple [prep] | 18 |
|
| 5 | [to-vb] [adv] [prep] a couple [prep] | 18 |
|
| 6 | [to-vb] [adv] [prep] a couple [prep] | 18 |
|
| 7 | [to-vb] [adv] [prep] a couple [prep] | 18 |
|
| 8 | [to-vb] [adv] [prep] [art] couple [prep] | 18 |
|
| 9 | [to-vb] [adv] [prep] [art] couple [prep] | 18 |
|
