| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] be working for | 68 |
|
| 2 | [verb] been working for | 66 |
|
| 3 | have be working for | 66 |
|
| 4 | [vb past] be working for | 27 |
|
| 5 | had be working for | 24 |
|
| 6 | [vb -s] be working for | 23 |
|
| 7 | has be working for | 15 |
|
| 8 | [vb base] be working for | 15 |
|
| 9 | have be working for | 9 |
|
| 10 | 's be working for | 8 |
|
| 11 | 've be working for | 6 |
|
