| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we had be [verb] | 204 |
|
| 2 | [pron] had be working | 133 |
|
| 3 | we had be [v-ing] | 88 |
|
| 4 | we [verb] be working | 67 |
|
| 5 | we have be working | 66 |
|
| 6 | we [vb past] be working | 7 |
|
| 7 | we had [be] working | 5 |
|
| 8 | we had be work | 5 |
|
