| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is often [verb] that | 150 |
|
| 2 | it is [adv] forget that | 9 |
|
| 3 | it is [adv] forget that | 9 |
|
| 4 | it [be] often forget that | 7 |
|
| 5 | it be often forget that | 7 |
|
| 6 | it [is] often forget that | 7 |
|
| 7 | [pron] is often forget that | 6 |
|
| 8 | it is often forget that | 6 |
|
| 9 | it is often forget [conj] | 6 |
|
| 10 | [pers pn] is often forget that | 6 |
|
| 11 | it is often forget that | 6 |
|
| 12 | it is often forget [that] | 6 |
|
| 13 | it is often forget that | 6 |
|
