| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [vb pp] that the | 350 |
|
| 2 | it is [adv] [vb pp] that the | 331 |
|
| 3 | it [be] frequently [vb pp] that the | 10 |
|
| 4 | it be frequently [vb pp] that the | 10 |
|
| 5 | it is frequently [vb pp] that [art] | 9 |
|
| 6 | it is frequently [vb pp] [that] the | 7 |
|
| 7 | it is frequently [verb] that the | 7 |
|
| 8 | it is frequently [vb pp] [conj] the | 7 |
|
| 9 | it is frequently [vb pp] that the | 7 |
|
| 10 | it is frequently [vb pp] that the | 7 |
|
| 11 | [pron] is frequently [vb pp] that the | 7 |
|
| 12 | it [is] frequently [vb pp] that the | 7 |
|
