| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] it be [verb] [conj] | 839 |
|
| 2 | [noun] be often [verb] [conj] | 204 |
|
| 3 | it be often [verb] [conj] | 181 |
|
| 4 | [noun] it be often [verb] | 26 |
|
