No | Pattern | Freq | Relations |
---|---|---|---|
1 | it is often difficult [verb] [adj] | 5 | |
2 | [pers pn] is often difficult [verb] [adj] | 5 | |
3 | [pron] is often difficult [verb] [adj] | 5 | |
4 | it is often difficult [verb] [adj] | 5 |
(1) is often difficult [verb] [adj] Next page
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