| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] work at | 45 |
|
| 2 | have [been] work at | 45 |
|
| 3 | [vb past] [been] work at | 21 |
|
| 4 | had [been] work at | 19 |
|
| 5 | [vb base] [been] work at | 14 |
|
| 6 | [vb -s] [been] work at | 7 |
|
| 7 | have [been] work at | 7 |
|
| 8 | has [been] work at | 7 |
|
| 9 | 've [been] work at | 7 |
|
| 10 | [been] work [adv] at | 9 |
|
| 11 | [been] work [adv] at | 9 |
|
| 12 | [been] work at [noun] | 18 |
|
| 13 | [been] work at [art] | 14 |
|
| 14 | [been] work at [art] | 14 |
|
| 15 | [been] work at the | 13 |
|
| 16 | [been] work at the | 13 |
|
| 17 | [been] work at [noun prp] | 10 |
|
| 18 | [been] work at [adj] | 7 |
|
| 19 | [been] work at [noun sg] | 7 |
|
