| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a few hours ' [noun] | 28 |
|
| 2 | a [adj] hours ' sleep | 10 |
|
| 3 | [art] few hours ' sleep | 9 |
|
| 4 | a few hours [unc] sleep | 9 |
|
| 5 | a few hours ['s] sleep | 9 |
|
| 6 | a few [noun pl] ' sleep | 9 |
|
| 7 | a few hour ' sleep | 9 |
|
| 8 | a few [noun] ' sleep | 9 |
|
| 9 | a few hours ' sleep | 9 |
|
