| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] it be [art] [noun] [prep] | 186 |
|
| 2 | [vb past] it be [art] [noun] [prep] | 186 |
|
| 3 | [vb past] it be a [noun] [prep] | 117 |
|
| 4 | [verb] it be an [noun] [prep] | 37 |
|
| 5 | [vb past] [pron] be an [noun] [prep] | 23 |
|
| 6 | [vb past] [pers pn] be an [noun] [prep] | 14 |
|
| 7 | [vb past] it [be] an [noun] [prep] | 9 |
|
| 8 | [vb past] it be an [noun] [prep] | 9 |
|
