| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] [be] [verb] on [adj] | 115 |
|
| 2 | [pron] [verb] [be] working [prep] [adj] | 53 |
|
| 3 | [pron] [verb] [be] [v-ing] on [adj] | 47 |
|
| 4 | [pron] [verb] [be] work on [adj] | 21 |
|
