| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] years it [is] [vb pp] [conj] | 6 |
|
| 2 | [num] years it [is] [vb pp] [conj] | 5 |
|
| 3 | years it [is] [vb pp] [conj] [art] | 5 |
|
| 4 | years it [is] [vb pp] [conj] [art] | 5 |
|
