| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [is] [adj] years [subord] | 5 |
|
| 2 | [subord] it [is] [adj] years [conj] | 5 |
|
| 3 | [subord] it [is] [adj] years since | 5 |
|
| 4 | [subord] it [is] [adj] years since | 5 |
|
