| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] for [art] | 1377 |
|
| 2 | have been [v-ing] for [art] | 387 |
|
| 3 | have been working [prep] [art] | 179 |
|
| 4 | have [be] working for [art] | 21 |
|
| 5 | have be working for [art] | 21 |
|
| 6 | [verb] been working for [art] | 21 |
|
| 7 | have been work for [art] | 21 |
|
| 8 | have [been] working for [art] | 21 |
|
