No | Pattern | Freq | Relations |
---|---|---|---|
1 | [vb mod] [vb infin] [verb] a problem | 9 | |
2 | [modal v] [vb infin] [verb] a problem | 9 | |
3 | [vb infin] [verb] a problem [prep] | 5 | |
4 | [vb infin] [verb] a problem [prep] | 5 |
(1) [vb infin] [verb] a problem (5) Next page
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