| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] before they | 1251 |
|
| 2 | [noun pl] before they | 537 |
|
| 3 | years before [pron] | 289 |
|
| 4 | years before [pers pn] | 252 |
|
| 5 | years [conj] they | 192 |
|
| 6 | years [subord] they | 143 |
|
| 7 | year before they | 68 |
|
| 8 | years before they | 49 |
|
| 9 | years before they | 49 |
|
