No | Pattern | Freq | Relations |
---|---|---|---|
1 | which [vb mod] [vb infin] to | 786 | |
2 | which [modal v] [vb infin] to | 786 | |
3 | [pron] must [vb infin] to | 574 | |
4 | which must [vb infin] [prep] | 45 | |
5 | [Wh det] must [vb infin] to | 17 | |
6 | which must [vb infin] to | 15 | |
7 | which must [verb] to | 15 | |
8 | which must [vb infin] to | 15 |