| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [be] talk [prep] | 377 |
|
| 2 | could have [be] [prep] | 99 |
|
| 3 | could [be] talk [prep] | 10 |
|
| 4 | could have talk [prep] | 7 |
|
| 5 | could have [be] talk | 6 |
|
