| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] for an | 606 |
|
| 2 | off for [art] | 443 |
|
| 3 | off for [art] | 443 |
|
| 4 | off for a | 245 |
|
| 5 | off [prep] an | 201 |
|
| 6 | off [prep] an | 201 |
|
| 7 | off for an | 15 |
|
