| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] years [conj] it | 62 |
|
| 2 | [prep] [adj] [noun] before it | 61 |
|
| 3 | [prep] [adj] years before [pron] | 38 |
|
| 4 | [prep] [adj] years before [pers pn] | 32 |
|
| 5 | [prep] [adj] [noun pl] before it | 22 |
|
| 6 | [prep] [adj] year before it | 5 |
|
| 7 | [prep] [adj] years before it | 5 |
|
