| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [conj] it [vb past] [num] years | 13 |
|
| 2 | [noun] [subord] it [vb past] [num] years | 11 |
|
| 3 | [noun] since it [vb past] [num] [noun] | 8 |
|
| 4 | [noun] since it [vb past] [num] [noun pl] | 8 |
|
| 5 | [noun] since [pron] [vb past] [num] years | 7 |
|
| 6 | [noun] since [pers pn] [vb past] [num] years | 7 |
|
| 7 | [noun] since it [vb past] [num] years | 6 |
|
| 8 | [noun] since it [verb] [num] years | 6 |
|
| 9 | [noun] since it [vb past] [num] years | 6 |
|
| 10 | [noun] since it [vb past] [adj] years | 6 |
|
| 11 | [noun] since it [vb past] [num] year | 6 |
|
