| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be work on a [noun sg] | 110 |
|
| 2 | [be] working on a [noun sg] | 108 |
|
| 3 | [was/were] work on a [noun sg] | 30 |
|
| 4 | [is] work on a [noun sg] | 28 |
|
| 5 | is work on a [noun sg] | 25 |
|
| 6 | was work on a [noun sg] | 22 |
|
| 7 | [am/are] work on a [noun sg] | 22 |
|
| 8 | [been] work on a [noun sg] | 18 |
|
| 9 | been work on a [noun sg] | 18 |
|
| 10 | are work on a [noun sg] | 13 |
|
| 11 | [be] work on a [noun sg] | 12 |
|
| 12 | be work on a [noun sg] | 12 |
|
| 13 | [be] work on a project | 11 |
|
| 14 | were work on a [noun sg] | 8 |
|
