| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] a couple | 785 |
|
| 2 | perhaps a [noun] | 607 |
|
| 3 | perhaps a [noun sg] | 600 |
|
| 4 | [adv] a couple | 566 |
|
| 5 | perhaps [art] couple | 12 |
|
| 6 | perhaps a couple | 12 |
|
| 7 | perhaps [art] couple | 12 |
|
| 8 | perhaps a couple | 12 |
|
| 9 | perhaps a couple | 12 |
|
