| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be often [vb pp] [conj] [noun] | 44 |
|
| 2 | it be often [verb] [conj] [noun] | 44 |
|
| 3 | it is often [verb] [conj] [noun] | 43 |
|
| 4 | it be often [verb] that [noun] | 43 |
|
| 5 | it be often [verb] [that] [noun] | 43 |
|
| 6 | it be often [verb] that [noun] | 43 |
|
| 7 | it be often [verb] [conj] [noun pl] | 17 |
|
| 8 | it be often [verb] [conj] [noun sg] | 15 |
|
| 9 | it be often say [conj] [noun] | 14 |
|
| 10 | it be often said [conj] [noun] | 14 |
|
| 11 | it be often assume [conj] [noun] | 11 |
|
| 12 | it be often assumed [conj] [noun] | 11 |
|
| 13 | it be often [verb] [conj] [noun prp] | 9 |
|
| 14 | it be often argue [conj] [noun] | 6 |
|
| 15 | it be often argued [conj] [noun] | 6 |
|
