| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [been] [verb] for [noun] | 428 |
|
| 2 | it [vb -s] [been] [verb] for | 156 |
|
| 3 | it [vb -s] [been] [verb] [noun] | 30 |
|
| 4 | it [vb -s] [verb] for [noun] | 25 |
|
| 5 | it [vb -s] [been] for [noun] | 6 |
|
