| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for a [det] year | 179 |
|
| 2 | [adv prt] for a [det] | 150 |
|
| 3 | [adv prt] for [det] year | 56 |
|
| 4 | [adv prt] for a year | 30 |
|
| 5 | [adv prt] a [det] year | 30 |
|
