No | Pattern | Freq | Relations |
---|---|---|---|
1 | before [v-ing] [adv] [prep] [art] [noun] | 231 | |
2 | [prep] [v-ing] back [prep] [art] [noun] | 145 | |
3 | [prep] [v-ing] back [prep] [art] [noun] | 145 | |
4 | before [verb] back [prep] [art] [noun] | 43 | |
5 | before [v-ing] back [prep] [art] [noun] | 43 | |
6 | before [v-ing] back [prep] [art] [noun] | 43 |