| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] a [noun sg] on [pron] | 17 |
|
| 2 | it be a [noun] on [pron] | 17 |
|
| 3 | it [is] a [noun] on [pron] | 12 |
|
| 4 | it [be] a [noun] on [pos pn] | 7 |
|
| 5 | it is a [noun] on [pron] | 7 |
|
| 6 | it [be] a [noun] on which | 5 |
|
| 7 | it [be] a [noun] on [Wh det] | 5 |
|
| 8 | it [was/were] a [noun] on [pron] | 5 |
|
| 9 | it [be] a [noun] on which | 5 |
|
| 10 | it 's a [noun] on [pron] | 5 |
|
| 11 | it was a [noun] on [pron] | 5 |
|
