No | Pattern | Freq | Relations |
---|---|---|---|
1 | [pers pn] must have been [v-ing] | 172 |
![]() ![]() ![]() ![]() |
2 | must have been [v-ing] for | 18 |
![]() ![]() ![]() ![]() |
3 | [pers pn] must have been for | 6 |
![]() ![]() ![]() ![]() |
![]() |
[pers pn] must have been [v-ing] for Next page
|