| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] years [subord] [pron] | 622 |
|
| 2 | [num] time [subord] [pron] | 75 |
|
| 3 | [num] years time [pron] | 22 |
|
| 4 | years time [subord] [pron] | 9 |
|
| 5 | [num] years time [subord] | 7 |
|
