| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] for [det] years | 38 |
|
| 2 | [adv prt] for many years | 19 |
|
| 3 | on for [det] years | 11 |
|
| 4 | around for [det] years | 11 |
|
| 5 | [adv prt] for several years | 9 |
|
| 6 | [adv prt] for some years | 9 |
|
| 7 | out for [det] years | 5 |
|
