| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [adj] [to-vb] for | 48 |
|
| 2 | it is [adv] [adj] [verb] for | 48 |
|
| 3 | it is [adv] [adj] [verb] for | 39 |
|
| 4 | it is [adv] possible [verb] for | 9 |
|
| 5 | it is not [adj] [verb] for | 9 |
|
| 6 | it is not [adj] [verb] for | 9 |
|
| 7 | it is [not/n't] [adj] [verb] for | 9 |
|
| 8 | it is [adv] difficult [verb] for | 6 |
|
| 9 | it is [adv] necessary [verb] for | 5 |
|
| 10 | it is very [adj] [verb] for | 5 |
|
| 11 | it is very [adj] [verb] for | 5 |
|
