| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [art] [det] [noun] [prep] | 509 |
|
| 2 | for [art] [det] [noun pl] [prep] | 337 |
|
| 3 | [prep] [art] [det] hours [prep] | 61 |
|
| 4 | for [art] [adj] hours [prep] | 30 |
|
| 5 | for [art] [det] hour [prep] | 29 |
|
