| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb -s] be [noun] [pron] | 5 |
|
| 2 | it [vb -s] [been] [noun] [pron] | 5 |
|
| 3 | it [vb -s] been [noun] [pron] | 5 |
|
