| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i be work at | 30 |
|
| 2 | i [be] working at | 30 |
|
| 3 | i [was/were] work at | 24 |
|
| 4 | i was work at | 23 |
|
| 5 | i 'm work at | 6 |
|
| 6 | i [am/are] work at | 6 |
|
