| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] been [adj] years | 43 |
|
| 2 | [pers pn] [verb] been ten years | 9 |
|
| 3 | [pron] [verb] been ten years | 9 |
|
| 4 | it [verb] been ten years | 5 |
|
| 5 | it [verb] be ten years | 5 |
|
| 6 | it [verb] been ten [noun] | 5 |
|
| 7 | it [verb] been ten [noun pl] | 5 |
|
| 8 | it [verb] [been] ten years | 5 |
|
| 9 | it [verb] [be] ten years | 5 |
|
| 10 | it [verb] been ten year | 5 |
|
