| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] on [adv] for | 8 |
|
| 2 | have been go on [adv] for | 6 |
|
| 3 | have been [verb] on [adv] for | 6 |
|
| 4 | have been going on [adv] for | 6 |
|
| 5 | have been [verb] on now for | 5 |
|
| 6 | have been [verb] on now for | 5 |
|
