| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [verb] that the | 362 |
|
| 2 | it is [adv] [verb] that the | 341 |
|
| 3 | it is often [verb] that [art] | 44 |
|
| 4 | it [be] often [verb] that the | 42 |
|
| 5 | it be often [verb] that the | 42 |
|
| 6 | [pron] is often [verb] that the | 38 |
|
| 7 | it [is] often [verb] that the | 38 |
|
| 8 | it is often [verb] that the | 37 |
|
| 9 | it is often [verb] [conj] the | 37 |
|
| 10 | [pers pn] is often [verb] that the | 37 |
|
| 11 | it is often [verb] that the | 37 |
|
