| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adj] if it [vb -s] | 15 |
|
| 2 | is [adj] if it [vb -s] | 14 |
|
| 3 | is [verb] if it [vb -s] | 7 |
|
| 4 | is [vb pp] if it [vb -s] | 6 |
|
