| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [pron] have been | 8735 |
|
| 2 | [subord] [pers pn] have been | 7570 |
|
| 3 | [conj] it have been | 3393 |
|
| 4 | [subord] it [verb] been | 1978 |
|
| 5 | [subord] it have [be] | 1972 |
|
| 6 | [subord] it have be | 1972 |
|
| 7 | [subord] it have been | 1971 |
|
| 8 | [subord] it have [been] | 1971 |
|
