No | Pattern | Freq | Relations |
---|---|---|---|
1 | [vb mod] have [verb] [prep] [art] | 2510 | |
2 | [modal v] have [verb] [prep] [art] | 2510 | |
3 | could [verb] [verb] [prep] [art] | 395 | |
4 | could [vb infin] [verb] [prep] [art] | 394 | |
5 | could have [verb] [prep] [art] | 281 | |
6 | could have [verb] [prep] [art] | 273 | |
7 | could have [verb] [prep] [art] | 273 |