No | Pattern | Freq | Relations |
---|---|---|---|
1 | must have [been] [verb] for [det] | 5 |
![]() ![]() ![]() ![]() |
2 | must have be [verb] for [det] | 5 |
![]() ![]() ![]() ![]() |
3 | must have [be] [verb] for [det] | 5 |
![]() ![]() ![]() ![]() |
4 | must have been [verb] for [det] | 5 |
![]() ![]() ![]() ![]() |