| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [verb] be doing this | 7 |
|
| 2 | [noun] [verb] been doing this | 7 |
|
| 3 | [noun] [verb] [been] doing this | 7 |
|
| 4 | [noun] have [be] doing this | 7 |
|
