No | Pattern | Freq | Relations |
---|---|---|---|
1 | is [adv] [verb] [prep] a | 2272 | |
2 | is often [verb] [prep] [art] | 405 | |
3 | is often [verb] [prep] [art] | 405 | |
4 | be often [verb] [prep] a | 280 | |
5 | [be] often [verb] [prep] a | 280 | |
6 | is often [verb] [prep] a | 209 | |
7 | [is] often [verb] [prep] a | 175 |