| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have been [adj] | 1262 |
|
| 2 | it have been [det] | 111 |
|
| 3 | [pron] have been all | 48 |
|
| 4 | [pers pn] have been all | 46 |
|
| 5 | it have [be] all | 8 |
|
| 6 | it [verb] been all | 8 |
|
| 7 | it have be all | 8 |
|
| 8 | it have been all | 8 |
|
| 9 | it have been all | 8 |
|
| 10 | it have [been] all | 8 |
|
