No | Pattern | Freq | Relations |
---|---|---|---|
1 | be often possible [to-vb] a | 7 | |
2 | [is] often possible [to-vb] a | 7 | |
3 | [be] often possible [to-vb] a | 7 | |
4 | is often possible [to-vb] a | 6 | |
5 | often possible [to-vb] a [noun] | 5 | |
6 | often possible [to-vb] a [noun sg] | 5 |