| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [conj] [prep] a few hours | 7 |
|
| 2 | [noun sg] [conj] [prep] a few hours | 7 |
|
| 3 | [conj] [prep] a few hours [pron] | 7 |
|
| 4 | [conj] [prep] a few hours [pers pn] | 7 |
|
