| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] for an | 543 |
|
| 2 | [be] [v-ing] for an | 244 |
|
| 3 | [be] working for [art] | 114 |
|
| 4 | [be] working for [art] | 114 |
|
| 5 | [be] working [prep] an | 58 |
|
| 6 | [be] working for a | 49 |
|
| 7 | [be] work for an | 10 |
|
