| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is often [vb pp] [conj] [noun pl] | 17 |
|
| 2 | it is often [verb] [conj] [noun pl] | 17 |
|
| 3 | it is often assumed [conj] [noun] | 11 |
|
| 4 | it is [adv] assumed [conj] [noun pl] | 9 |
|
| 5 | it [is] often assumed [conj] [noun pl] | 6 |
|
| 6 | it is often assume [conj] [noun pl] | 6 |
|
| 7 | [pron] is often assumed [conj] [noun pl] | 6 |
|
| 8 | it be often assumed [conj] [noun pl] | 6 |
|
| 9 | it is often assumed [conj] [noun pl] | 6 |
|
| 10 | [pers pn] is often assumed [conj] [noun pl] | 6 |
|
| 11 | it [be] often assumed [conj] [noun pl] | 6 |
|
