| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [prep] [adj] years ' | 6 |
|
| 2 | [be] [adv] [prep] [num] years ' | 6 |
|
| 3 | [be] [adv] [prep] [adj] years ' | 6 |
|
