| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] on a [adj] [noun sg] | 1329 |
|
| 2 | off [prep] a [adj] [noun sg] | 783 |
|
| 3 | off on [art] [adj] [noun sg] | 108 |
|
| 4 | off on a [adj] [noun] | 60 |
|
