| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] it be for | 154 |
|
| 2 | [adj] it be for | 125 |
|
| 3 | difficult it be [prep] | 37 |
|
| 4 | difficult it be [prep] | 37 |
|
| 5 | difficult it [be] for | 31 |
|
| 6 | difficult it be for | 31 |
|
| 7 | difficult it be for | 31 |
|
| 8 | difficult [pers pn] be for | 31 |
|
| 9 | difficult it be for | 31 |
|
| 10 | difficult [pron] be for | 31 |
|
