No | Pattern | Freq | Relations |
---|---|---|---|
1 | [pron] be [adj] for us | 196 | |
2 | [pron] be difficult for [pron] | 103 | |
3 | [pron] be difficult for [pers pn] | 90 | |
4 | [pron] be difficult for we | 19 | |
5 | [pron] be difficult [prep] us | 19 | |
6 | [pron] [be] difficult for us | 19 |