No | Pattern | Freq | Relations |
---|---|---|---|
1 | it [was/were] [adj] [prep] [pron] [verb] | 260 | |
2 | it [was/were] [adj] [prep] [pron] [verb] | 244 | |
3 | it [be] difficult [prep] [pron] [verb] | 73 | |
4 | [pron] [was/were] difficult [prep] [pron] [verb] | 18 | |
5 | it [was/were] difficult [prep] [pron] [verb] | 18 |