No | Pattern | Freq | Relations |
---|---|---|---|
1 | [vb past] [conj] it [be] [v-ing] | 152 | |
2 | [vb past] [conj] it be [v-ing] | 152 | |
3 | [verb] [conj] it is [v-ing] | 151 | |
4 | [vb past] [conj] it is [verb] | 29 | |
5 | [vb past] [conj] it [is] [v-ing] | 17 | |
6 | [vb past] [conj] [pron] is [v-ing] | 16 |