| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [been] [prep] a [noun] | 21 |
|
| 2 | [pron] [verb] [been] for a [noun] | 16 |
|
| 3 | it [verb] [been] for [art] [noun] | 7 |
|
| 4 | it [verb] [be] for a [noun] | 6 |
|
