| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [been] [verb] a [noun] | 292 |
|
| 2 | [vb -s] [been] [v-ing] a [noun] | 102 |
|
| 3 | [verb] [been] doing a [noun] | 27 |
|
| 4 | [vb -s] [been] doing [art] [noun] | 22 |
|
| 5 | [vb -s] [been] doing [art] [noun] | 22 |
|
| 6 | [vb -s] [been] doing a [noun] | 9 |
|
| 7 | [vb -s] [be] doing a [noun] | 8 |
|
| 8 | [vb -s] [been] do a [noun] | 8 |
|
