| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [was/were] [vb pp] [prep] a [noun] | 530 |
|
| 2 | [pron] [was/were] [vb pp] for a [noun] | 62 |
|
| 3 | [pers pn] [was/were] [vb pp] for a [noun] | 52 |
|
| 4 | it [was/were] [vb pp] for [art] [noun] | 51 |
|
| 5 | it [was/were] [vb pp] for [art] [noun] | 51 |
|
| 6 | it [be] [vb pp] for a [noun] | 20 |
|
| 7 | it [was/were] [verb] for a [noun] | 18 |
|
| 8 | it [was/were] [vb pp] for a [noun] | 16 |
|
| 9 | it [was/were] [vb pp] for a [noun] | 15 |
|
