| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have be [adj] for | 115 |
|
| 2 | it have been [adj] for | 115 |
|
| 3 | it have [been] [adj] for | 115 |
|
| 4 | it has [be] [adj] for | 51 |
|
| 5 | it had [be] [adj] for | 42 |
|
| 6 | it 's [be] [adj] for | 21 |
|
| 7 | it have [be] possible for | 15 |
|
| 8 | it have [be] necessary for | 9 |
|
| 9 | it have [be] clear for | 7 |
|
| 10 | it have [be] responsible for | 6 |
|
| 11 | it have [be] good for | 6 |
|
