| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] if | 24364 |
|
| 2 | [adv] if | 22237 |
|
| 3 | therefore [conj] | 387 |
|
| 4 | therefore [subord] | 155 |
|
| 5 | therefore if | 64 |
|
| 6 | therefore if | 64 |
|
