No | Pattern | Freq | Relations |
---|---|---|---|
1 | [is] [verb] at a [noun] | 149 | |
2 | [is] [verb] at a [noun sg] | 138 | |
3 | [be] [verb] at a time | 107 | |
4 | [is] [verb] at [art] time | 35 | |
5 | [is] [verb] at [art] time | 35 | |
6 | [is] [verb] [prep] a time | 27 | |
7 | [is] [verb] at a time | 17 | |
8 | [is] [verb] at a time | 17 |