No | Pattern | Freq | Relations |
---|---|---|---|
1 | is [adv] [vb pp] [conj] | 3998 | |
2 | is [adv] [vb pp] [conj] | 3466 | |
3 | [be] often [vb pp] [conj] | 485 | |
4 | be often [vb pp] [conj] | 485 | |
5 | [is] often [vb pp] [conj] | 285 | |
6 | is often [verb] [conj] | 283 | |
7 | is often [vb pp] [conj] | 280 |