| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] for [det] | 1365 |
|
| 2 | for [det] hours | 202 |
|
| 3 | [adv prt] for hours | 44 |
|
| 4 | [adv prt] [det] hours | 9 |
|
