| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [vb pp] [prep] a [noun sg] | 881 |
|
| 2 | it [was/were] [vb pp] [prep] a [noun sg] | 495 |
|
| 3 | it was [vb pp] [prep] a [noun sg] | 486 |
|
| 4 | it [is] [vb pp] [prep] a [noun sg] | 364 |
|
| 5 | it is [vb pp] [prep] a [noun sg] | 314 |
|
| 6 | it [be] [vb pp] by a [noun sg] | 253 |
|
| 7 | it [be] [vb pp] as a [noun sg] | 208 |
|
| 8 | it [be] [vb pp] in a [noun sg] | 104 |
|
| 9 | it [be] [vb pp] on a [noun sg] | 64 |
|
| 10 | it [be] [vb pp] to a [noun sg] | 51 |
|
| 11 | it [be] [vb pp] with a [noun sg] | 50 |
|
| 12 | it 's [vb pp] [prep] a [noun sg] | 50 |
|
| 13 | it [be] based [prep] a [noun sg] | 31 |
|
| 14 | it [be] [vb pp] at a [noun sg] | 30 |
|
| 15 | it [be] used [prep] a [noun sg] | 30 |
|
| 16 | it [be] [vb pp] into a [noun sg] | 26 |
|
| 17 | it [be] seen [prep] a [noun sg] | 26 |
|
| 18 | it [be] [vb pp] from a [noun sg] | 25 |
|
| 19 | it [be] [vb pp] [prep] a number | 20 |
|
| 20 | it [be] followed [prep] a [noun sg] | 20 |
|
| 21 | it [be] made [prep] a [noun sg] | 20 |
|
| 22 | it [be] [vb pp] for a [noun sg] | 18 |
|
| 23 | it [be] built [prep] a [noun sg] | 18 |
|
| 24 | it [be] done [prep] a [noun sg] | 15 |
|
| 25 | it [be] written [prep] a [noun sg] | 13 |
|
| 26 | it [be] found [prep] a [noun sg] | 12 |
|
| 27 | it [be] [vb pp] like a [noun sg] | 12 |
|
| 28 | it [be] regarded [prep] a [noun sg] | 11 |
|
| 29 | it be [vb pp] [prep] a [noun sg] | 11 |
|
| 30 | it [be] [vb pp] [prep] a [noun sg] | 11 |
|
