| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he [modal v] [verb] been talking | 7 |
|
| 2 | he [modal v] have been talking | 7 |
|
| 3 | he [modal v] have been talking | 7 |
|
| 4 | he [vb mod] [verb] been talking | 7 |
|
| 5 | he [modal v] [vb infin] been talking | 7 |
|
