| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] on for | 121 |
|
| 2 | have been work [adv] for | 27 |
|
| 3 | have been work on [prep] | 20 |
|
| 4 | have been work on [prep] | 20 |
|
| 5 | have been work [adv prt] for | 13 |
|
| 6 | have be work on for | 10 |
|
| 7 | have been work on for | 10 |
|
| 8 | have [be] work on for | 10 |
|
| 9 | have been work on for | 10 |
|
| 10 | have [been] work on for | 10 |
|
| 11 | [verb] been work on for | 10 |
|
