| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] a [adj] [noun sg] | 1553 |
|
| 2 | if it [vb past] a [noun sg] | 54 |
|
| 3 | if it [vb past] a [adj] | 31 |
|
| 4 | if it [vb past] [adj] [noun sg] | 29 |
|
