| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have been [prep] [adj] [noun] | 50 |
|
| 2 | [pron] have been of [adj] [noun] | 30 |
|
| 3 | it have [been] of [adj] [noun] | 10 |
|
| 4 | it have [be] of [adj] [noun] | 10 |
|
| 5 | it have be of [adj] [noun] | 10 |
|
| 6 | it [verb] been of [adj] [noun] | 10 |
|
