No | Pattern | Freq | Relations |
---|---|---|---|
1 | [is] [adv] [v-ing] [prep] [art] | 785 | |
2 | [is] [adv] [v-ing] [prep] [art] | 785 | |
3 | [be] [adv] [v-ing] at [art] | 260 | |
4 | [is] [adv] [verb] at [art] | 215 | |
5 | [is] [adv] [v-ing] at [art] | 73 | |
6 | [is] [adv] [v-ing] at [art] | 62 |