| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [vb infin] [art] hours | 7 |
|
| 2 | [modal v] [vb infin] [art] hours | 7 |
|
| 3 | [vb infin] [art] [adj] hours | 34 |
|
| 4 | [vb infin] [art] [det] hours | 23 |
|
| 5 | [vb infin] [art] few hours | 21 |
|
| 6 | [vb infin] [art] few hours | 21 |
|
| 7 | [vb infin] [art] [num] hours | 7 |
|
