| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [adv] [vb pp] [prep] | 3862 |
|
| 2 | [adv] [vb pp] [prep] years | 63 |
|
| 3 | [been] [vb pp] [prep] years | 54 |
|
| 4 | [been] [adv] [prep] years | 36 |
|
