| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] on [adj] [noun] | 446 |
|
| 2 | be working on [adj] [noun] | 105 |
|
| 3 | [be] working on [adj] [noun] | 105 |
|
| 4 | been working [prep] [adj] [noun] | 69 |
|
| 5 | been working [prep] [adj] [noun] | 69 |
|
| 6 | been [v-ing] on [adj] [noun] | 58 |
|
| 7 | been working on [adj] [noun] | 27 |
|
| 8 | [been] working on [adj] [noun] | 27 |
|
| 9 | been work on [adj] [noun] | 27 |
|
