| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [vb past] [been] [prep] [noun] | 41 |
|
| 2 | [subord] [pers pn] [vb past] [been] for [noun] | 23 |
|
| 3 | [subord] [pron] [vb past] [been] for [noun] | 23 |
|
| 4 | [subord] it [vb past] [be] for [noun] | 11 |
|
| 5 | [subord] it [vb past] [been] for [noun] | 11 |
|
| 6 | [subord] it [verb] [been] for [noun] | 11 |
|
| 7 | [conj] it [vb past] [been] for [noun] | 11 |
|
