| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have [be] talking about | 9 |
|
| 2 | [vb mod] have [been] talking about | 9 |
|
| 3 | [vb mod] have been talking about | 9 |
|
| 4 | [vb mod] have be talking about | 9 |
|
| 5 | [vb mod] have [be] talking about | 7 |
|
| 6 | could have [be] talking about | 5 |
|
