| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] it is for | 99 |
|
| 2 | [adj] it is for | 81 |
|
| 3 | difficult it is for | 22 |
|
| 4 | difficult it is for | 22 |
|
| 5 | important it is for | 17 |
|
| 6 | important it is for | 17 |
|
| 7 | [adj -er] it is for | 17 |
|
| 8 | hard it is for | 11 |
|
| 9 | easy it is for | 10 |
|
| 10 | necessary it is for | 6 |
|
| 11 | necessary it is for | 6 |
|
| 12 | good it is for | 6 |
|
| 13 | hard it is for | 6 |
|
| 14 | easier it is for | 5 |
|
| 15 | easy it is for | 5 |
|
| 16 | harder it is for | 5 |
|
| 17 | better it is for | 5 |
|
