| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] [prep] [adj] years | 817 |
|
| 2 | been [adv prt] [prep] [adj] | 177 |
|
| 3 | been [prep] [adj] years | 70 |
|
| 4 | been [adv prt] [prep] years | 13 |
|
