| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how [adj] it be for | 102 |
|
| 2 | how difficult it be [prep] | 31 |
|
| 3 | [adv] difficult it be for | 29 |
|
| 4 | how difficult it be for | 25 |
|
| 5 | [Wh adv] difficult it be for | 25 |
|
| 6 | how difficult it be for | 25 |
|
| 7 | how difficult it [be] for | 25 |
|
| 8 | how difficult [pron] be for | 25 |
|
| 9 | how difficult [pers pn] be for | 25 |
|
