No | Pattern | Freq | Relations |
---|---|---|---|
1 | [verb] to be [v-ing] [prep] | 1304 | |
2 | happen to be [verb] [prep] | 85 | |
3 | happen to be [v-ing] [prep] | 51 | |
4 | happen [prep] be [v-ing] [prep] | 51 | |
5 | happen [prep] be [v-ing] [prep] | 51 | |
6 | happen to [be] [v-ing] [prep] | 51 |