No | Pattern | Freq | Relations |
---|---|---|---|
1 | it be [pron] [noun] [to-vb] [art] | 123 | |
2 | [pron] be [pron] duty [to-vb] [art] | 17 | |
3 | [pers pn] be [pron] duty [to-vb] [art] | 17 | |
4 | it [be] [pron] duty [to-vb] [art] | 17 | |
5 | it be [pron] duty [verb] [art] | 17 | |
6 | it be [pron] duty [to-vb] [art] | 17 |