| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if it is [to-vb] for | 6 |
|
| 2 | [subord] it is [to-vb] for | 6 |
|
| 3 | [conj] it is [to-vb] for | 6 |
|
| 4 | if it is [to-vb] for | 6 |
|
| 5 | it is [adj] [to-vb] for | 114 |
|
| 6 | it is [adj] [to-vb] for | 103 |
|
| 7 | it is possible [to-vb] for | 15 |
|
| 8 | it is possible [to-vb] for | 15 |
|
| 9 | it is difficult [to-vb] for | 13 |
|
| 10 | it is difficult [to-vb] for | 13 |
|
| 11 | it is necessary [to-vb] for | 12 |
|
| 12 | it is [verb] [to-vb] for | 12 |
|
| 13 | it is necessary [to-vb] for | 12 |
|
| 14 | it is good [to-vb] for | 9 |
|
| 15 | it is [vb pp] [to-vb] for | 8 |
|
| 16 | it is [adj -est] [to-vb] for | 7 |
|
| 17 | it is best [to-vb] for | 7 |
|
| 18 | it is important [to-vb] for | 6 |
|
| 19 | it is important [to-vb] for | 6 |
|
