| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [vb pp] [conj] [noun prp] | 601 |
|
| 2 | it [be] [vb pp] [conj] [noun prp] | 601 |
|
| 3 | it is [vb pp] [conj] [noun] | 537 |
|
| 4 | it is [verb] [conj] [noun prp] | 168 |
|
| 5 | it [is] [vb pp] [conj] [noun prp] | 167 |
|
| 6 | [pron] is [vb pp] [conj] [noun prp] | 165 |
|
| 7 | [pers pn] is [vb pp] [conj] [noun prp] | 159 |
|
| 8 | it is [vb pp] [conj] [noun prp] | 157 |
|
