| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this [vb -s] been [verb] on for | 6 |
|
| 2 | this [vb -s] been go on for | 6 |
|
| 3 | this [vb -s] been [v-ing] on for | 6 |
|
| 4 | this has been [verb] on for | 6 |
|
| 5 | this [vb -s] been going on for | 6 |
|
| 6 | this [vb -s] been [verb] on for | 6 |
|
