| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | doing [det] [prep] [adj] years | 8 |
|
| 2 | doing [det] [prep] [num] years | 8 |
|
| 3 | doing this [prep] [adj] years | 7 |
|
| 4 | doing [det] for [adj] years | 6 |
|
| 5 | doing [det] for [adj] years | 6 |
|
