No | Pattern | Freq | Relations |
---|---|---|---|
1 | must have be [v-ing] [prep] | 81 | |
2 | must have been [v-ing] [prep] | 81 | |
3 | must have be [v-ing] [prep] | 80 | |
4 | must have be [v-ing] for | 18 | |
5 | must have be [v-ing] in | 14 | |
6 | must have be [v-ing] to | 10 | |
7 | must have be [v-ing] on | 10 | |
8 | must have be thinking [prep] | 7 | |
9 | must have be waiting [prep] | 6 | |
10 | must have be looking [prep] | 6 | |
11 | must have be [v-ing] about | 5 | |
12 | must have be going [prep] | 5 | |
13 | must have be [v-ing] at | 5 | |
14 | must have be [v-ing] of | 5 |