| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [verb] for | 5399 |
|
| 2 | [verb] been [v-ing] for | 1564 |
|
| 3 | [verb] been working [prep] | 484 |
|
| 4 | [verb] been working [prep] | 484 |
|
| 5 | [verb] been work for | 69 |
|
| 6 | [verb] be working for | 68 |
|
| 7 | [verb] [be] working for | 68 |
|
| 8 | [verb] been working for | 66 |
|
| 9 | [verb] [been] working for | 66 |
|
