| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] on at [art] | 85 |
|
| 2 | [be] [verb] on at the | 75 |
|
| 3 | [be] [v-ing] on at [art] | 56 |
|
| 4 | [be] going on at [art] | 40 |
|
| 5 | [be] go on at [art] | 40 |
|
| 6 | [be] [vb pp] on at [art] | 29 |
|
| 7 | [is] [verb] on at [art] | 28 |
|
| 8 | [was/were] [verb] on at [art] | 22 |
|
| 9 | was [verb] on at [art] | 16 |
|
| 10 | 's [verb] on at [art] | 15 |
|
| 11 | [be] work on at [art] | 13 |
|
| 12 | is [verb] on at [art] | 13 |
|
| 13 | [be] [verb] on at [art] | 12 |
|
| 14 | be [verb] on at [art] | 12 |
|
| 15 | [am/are] [verb] on at [art] | 11 |
|
| 16 | [be] working on at [art] | 10 |
|
| 17 | [been] [verb] on at [art] | 9 |
|
| 18 | [be] [verb] on at a | 9 |
|
| 19 | been [verb] on at [art] | 9 |
|
| 20 | 're [verb] on at [art] | 8 |
|
| 21 | were [verb] on at [art] | 6 |
|
| 22 | [be] carry on at [art] | 5 |
|
