No | Pattern | Freq | Relations |
---|---|---|---|
1 | [pron] be his duty | 36 | |
2 | it be his duty | 36 | |
3 | [pers pn] be his duty | 36 | |
4 | it be his duty | 36 | |
5 | be his [adj] duty | 10 | |
6 | be his [adj] duty | 9 | |
7 | be his duty [to-vb] | 28 | |
8 | be his duty [verb] | 28 | |
9 | be his duty [prep] | 6 | |
10 | be his duty [prep] | 6 |