| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [adj] it is for | 66 |
|
| 2 | how [adj] it is for | 64 |
|
| 3 | [Wh adv] difficult it is for | 17 |
|
| 4 | [Wh adv] important it is for | 16 |
|
| 5 | [Wh adv] hard it is for | 5 |
|
| 6 | [Wh adv] easy it is for | 5 |
|
