| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] off by a | 94 |
|
| 2 | [vb pp] off by a | 71 |
|
| 3 | [vb past] off by a | 17 |
|
| 4 | spark off by a | 10 |
|
| 5 | set off by a | 10 |
|
| 6 | sparked off by a | 9 |
|
| 7 | trigger off by a | 6 |
|
| 8 | put off by a | 6 |
|
| 9 | put off by a | 6 |
|
| 10 | cut off by a | 6 |
|
| 11 | set off by a | 5 |
|
| 12 | [vb base] off by a | 5 |
|
| 13 | off by [verb] a | 21 |
|
| 14 | off by [v-ing] a | 21 |
|
| 15 | off by a [noun] | 52 |
|
| 16 | off by a [noun sg] | 50 |
|
| 17 | off by a [adj] | 42 |
|
| 18 | off by a [adj] | 41 |
|
