| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] of [adj] years it | 12 |
|
| 2 | [noun] of [adj] years it | 12 |
|
| 3 | period of [adj] years it | 5 |
|
| 4 | period of [adj] years it | 5 |
|
| 5 | of [adj] years it [be] | 7 |
|
| 6 | of [adj] years it be | 7 |
|
| 7 | of [adj] years it [verb] | 6 |
|
| 8 | of [adj] years it is | 5 |
|
| 9 | of [adj] years it [is] | 5 |
|
