| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be [adv] [vb pp] if | 22 |
|
| 2 | [prep] be [adv] [verb] if | 22 |
|
| 3 | to be [adv] [verb] if | 21 |
|
| 4 | [prep] be [adv] [verb] if | 21 |
|
| 5 | [prep] be carefully [verb] if | 6 |
|
