| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [vb -s] been going on | 34 |
|
| 2 | [noun sg] has been going [adv prt] | 28 |
|
| 3 | [noun sg] 's been going [adv prt] | 11 |
|
| 4 | work [vb -s] been going [adv prt] | 6 |
|
