| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] a [noun] which | 471 |
|
| 2 | it [was/were] a [noun] [pron] | 433 |
|
| 3 | it [was/were] [art] [noun] which | 247 |
|
| 4 | it [was/were] [art] [noun] which | 247 |
|
| 5 | it [was/were] a [noun] which | 185 |
|
| 6 | [pron] [was/were] a [noun] which | 179 |
|
| 7 | it [was/were] a [noun] [Wh det] | 143 |
|
| 8 | it [was/were] a [noun] which | 138 |
|
