| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have been [adj] [noun] | 180 |
|
| 2 | have been [adj] [noun] for | 151 |
|
| 3 | it have been [adj] for | 121 |
|
| 4 | it have [adj] [noun] for | 42 |
|
