| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | work [vb -s] been going [adv] | 6 |
|
| 2 | work [vb -s] been going on | 6 |
|
| 3 | work [vb -s] been going on | 6 |
|
| 4 | work [vb -s] been going [adv prt] | 6 |
|
