| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] hours of [noun sg] | 76 |
|
| 2 | [art] few hours of | 36 |
|
| 3 | few hours of [noun sg] | 21 |
|
| 4 | [art] few hours [noun sg] | 11 |
|
