| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] be working [prep] [det] [noun pl] | 6 |
|
| 2 | [verb] be working on [det] [noun pl] | 5 |
|
| 3 | have be working [prep] [det] [noun pl] | 5 |
|
| 4 | [verb] been working [prep] [det] [noun pl] | 5 |
|
| 5 | [verb] be working on [det] [noun pl] | 5 |
|
