| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [vb pp] [that] [noun prp] | 580 |
|
| 2 | it [is] [vb pp] [that] [noun] | 546 |
|
| 3 | it [is] [verb] [that] [noun prp] | 175 |
|
| 4 | it [is] [vb pp] [conj] [noun prp] | 167 |
|
| 5 | [pron] [is] [vb pp] [that] [noun prp] | 164 |
|
| 6 | it [is] [vb pp] [that] [noun prp] | 163 |
|
| 7 | [pers pn] [is] [vb pp] [that] [noun prp] | 163 |
|
