| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] for [det] [noun] | 704 |
|
| 2 | [adv prt] for [adj] hour | 80 |
|
| 3 | [adv] for [det] hour | 50 |
|
| 4 | [adv prt] [prep] [det] hour | 42 |
|
