| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [adv] [adj] [noun] | 389 |
|
| 2 | it [vb past] [adv] [adj] [noun pl] | 212 |
|
| 3 | [pron] [vb past] [adv] [adj] years | 119 |
|
| 4 | [pers pn] [vb past] [adv] [adj] years | 93 |
|
| 5 | it [verb] [adv] [adj] years | 37 |
|
| 6 | it [vb past] [adv] [adj] year | 37 |
|
| 7 | it [vb past] [adv] [adj] years | 26 |
|
