No | Pattern | Freq | Relations |
---|---|---|---|
1 | [vb mod] be [adj] [prep] us [to-vb] | 42 | |
2 | [vb mod] be [adj] [prep] us [to-vb] | 37 | |
3 | [vb mod] be possible [prep] us [to-vb] | 5 | |
4 | [vb mod] be difficult [prep] us [to-vb] | 5 | |
5 | [vb mod] be possible [prep] us [to-vb] | 5 | |
6 | [vb mod] be difficult [prep] us [to-vb] | 5 |