| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if it had [verb] [det] | 10 |
|
| 2 | if it had been [det] | 10 |
|
| 3 | if it had [been] [det] | 10 |
|
| 4 | if it had [be] [det] | 10 |
|
| 5 | if it had be [det] | 10 |
|
| 6 | if it had [vb pp] [det] | 9 |
|
