No | Pattern | Freq | Relations |
---|---|---|---|
1 | problem that [vb mod] [verb] | 98 | |
2 | problem that [vb mod] [vb infin] | 96 | |
3 | [noun] that [vb mod] occur | 88 | |
4 | problem that [modal v] occur | 12 | |
5 | problem [conj] [vb mod] occur | 12 | |
6 | problem that [vb mod] occur | 12 |