| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb -s] [vb pp] a [noun] | 449 |
|
| 2 | and it [vb -s] a [noun] | 130 |
|
| 3 | and [vb -s] [vb pp] a [noun] | 115 |
|
| 4 | and it [vb -s] [vb pp] a | 65 |
|
| 5 | and it [vb -s] [vb pp] [noun] | 48 |
|
