| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [verb] [be] [adj] [noun] | 101 |
|
| 2 | it [vb mod] [verb] [be] [adj] [noun pl] | 29 |
|
| 3 | [pron] [vb mod] [verb] [be] [adj] years | 23 |
|
| 4 | [pers pn] [vb mod] [verb] [be] [adj] years | 20 |
|
| 5 | it [vb mod] [verb] [be] [adj] year | 13 |
|
| 6 | it [vb mod] [verb] [be] [adj] years | 12 |
|
| 7 | it [modal v] [verb] [be] [adj] years | 12 |
|
