| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [det] a [noun sg] | 21 |
|
| 2 | it [vb past] [det] a [noun] | 14 |
|
| 3 | it [vb past] such a [noun] | 12 |
|
| 4 | it [vb past] half a [noun] | 8 |
|
| 5 | it [vb past] [det] an [noun] | 7 |
|
| 6 | it [vb past] [det] a hour | 5 |
|
| 7 | it took [det] a [noun] | 5 |
|
| 8 | it seemed [det] a [noun] | 5 |
|
| 9 | it [vb past] [det] a hour | 5 |
|
