| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [det] years | 2821 |
|
| 2 | [adv prt] for [det] | 1365 |
|
| 3 | [adv prt] for years | 110 |
|
| 4 | [adv prt] [det] years | 75 |
|
