| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | couple of [noun] [conj] it [modal v] | 5 |
|
| 2 | couple of [noun] [conj] it [vb mod] | 5 |
|
| 3 | couple of [noun pl] [conj] it [modal v] | 5 |
|
| 4 | couple of [noun] [conj] it [modal v] | 5 |
|
