| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [conj] [art] | 6838 |
|
| 2 | is [subord] [art] | 826 |
|
| 3 | [be] if [art] | 176 |
|
| 4 | be if [art] | 176 |
|
| 5 | [is] if [art] | 71 |
|
| 6 | is if [art] | 53 |
|
