| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be years since [pers pn] [verb] | 23 |
|
| 2 | it be years since [pers pn] [vb past] | 18 |
|
| 3 | it be years since [pers pn] have | 16 |
|
| 4 | it be [noun] since [pers pn] had | 10 |
|
| 5 | it be [noun pl] since [pers pn] had | 10 |
|
| 6 | it be year since [pers pn] had | 8 |
|
| 7 | [pers pn] be years since [pers pn] had | 8 |
|
| 8 | it [be] years since [pers pn] had | 8 |
|
| 9 | it be years [subord] [pers pn] had | 8 |
|
| 10 | it be years since [pers pn] had | 8 |
|
| 11 | it be years since [pron] had | 8 |
|
| 12 | [pron] be years since [pers pn] had | 8 |
|
| 13 | it be years since [pers pn] had | 8 |
|
| 14 | it be years [conj] [pers pn] had | 8 |
|
