| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have been a [adj] [noun] | 1967 |
|
| 2 | [pers pn] have been a [adj] [noun] | 894 |
|
| 3 | it have been [art] [adj] [noun] | 724 |
|
| 4 | it have been [art] [adj] [noun] | 724 |
|
| 5 | it have been a [adj] [noun] | 653 |
|
| 6 | it have [be] a [adj] [noun] | 586 |
|
| 7 | it have be a [adj] [noun] | 586 |
|
| 8 | it [verb] been a [adj] [noun] | 585 |
|
| 9 | it have been a [adj] [noun] | 585 |
|
| 10 | it have [been] a [adj] [noun] | 585 |
|
