| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] for | 1168 |
|
| 2 | have been [v-ing] for | 294 |
|
| 3 | have been working [prep] | 88 |
|
| 4 | have been working for | 66 |
|
| 5 | [verb] been working for | 66 |
|
| 6 | [vb base] been working for | 15 |
|
| 7 | have [been] working for | 9 |
|
| 8 | have been work for | 9 |
|
| 9 | have [be] working for | 9 |
|
| 10 | have be working for | 9 |
|
