| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this have [been] [v-ing] on for | 7 |
|
| 2 | this have been [verb] on for | 7 |
|
| 3 | this have [been] [verb] on for | 7 |
|
| 4 | this have [been] go on for | 7 |
|
| 5 | this have [been] going on for | 7 |
|
| 6 | this has [been] [verb] on for | 6 |
|
