No | Pattern | Freq | Relations |
---|---|---|---|
1 | [be] often [adv] possible [to-vb] | 7 | |
2 | be often [adv] possible [to-vb] | 7 | |
3 | [is] often [adv] possible [to-vb] | 6 | |
4 | is often [adv] possible [to-vb] | 6 | |
5 | [be] often not possible [to-vb] | 5 | |
6 | [be] often not possible [to-vb] | 5 | |
7 | [be] often [not/n't] possible [to-vb] | 5 |