No | Pattern | Freq | Relations |
---|---|---|---|
1 | [vb past] it [adj] [prep] [pron] [verb] | 85 | |
2 | [vb past] it [adj] [prep] [pron] [verb] | 78 | |
3 | [verb] it difficult [prep] [pron] [verb] | 62 | |
4 | [vb past] it difficult [prep] [pron] [verb] | 27 | |
5 | [vb past] [pron] difficult [prep] [pron] [verb] | 27 | |
6 | [vb past] it difficult [prep] [pron] [verb] | 27 |