| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] it is [adj] for | 143 |
|
| 2 | [noun] it is [adj] for | 138 |
|
| 3 | [noun sg] it is [adj] for | 92 |
|
| 4 | [noun pl] it is [adj] for | 46 |
|
| 5 | [noun] it is possible for | 23 |
|
| 6 | [noun] it is possible for | 23 |
|
| 7 | [noun] it is necessary for | 14 |
|
| 8 | [noun] it is necessary for | 14 |
|
| 9 | [noun] it is important for | 12 |
|
| 10 | [noun] it is important for | 12 |
|
| 11 | [noun] it is essential for | 10 |
|
| 12 | [noun] it is essential for | 10 |
|
| 13 | [noun] it is easy for | 8 |
|
| 14 | [noun] it is difficult for | 8 |
|
| 15 | [noun] it is difficult for | 8 |
|
| 16 | [noun] it is impossible for | 7 |
|
| 17 | case it is [adj] for | 7 |
|
| 18 | [noun] it is impossible for | 7 |
|
| 19 | [noun] it is usual for | 6 |
|
| 20 | [noun] it is usual for | 6 |
|
| 21 | cases it is [adj] for | 6 |
|
| 22 | reason it is [adj] for | 5 |
|
| 23 | purposes it is [adj] for | 5 |
|
| 24 | purpose it is [adj] for | 5 |
|
| 25 | [noun] it is [adj -er] for | 5 |
|
| 26 | [noun] it is rare for | 5 |
|
| 27 | [noun] it is rare for | 5 |
|
