| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this have been going [adv] for | 7 |
|
| 2 | this [verb] been going [adv prt] for | 7 |
|
| 3 | this [verb] been going on for | 7 |
|
| 4 | this [verb] been going on for | 7 |
|
| 5 | this [vb -s] been going [adv] for | 6 |
|
| 6 | this has been going [adv] for | 6 |
|
