| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] if [art] [noun sg] | 439 |
|
| 2 | [verb] if [art] [noun sg] is | 403 |
|
| 3 | [be] [verb] if [noun sg] is | 34 |
|
| 4 | [be] [verb] [art] [noun sg] is | 12 |
|
