| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we have been [verb] for | 48 |
|
| 2 | we have be [v-ing] for | 42 |
|
| 3 | we have be wait for | 11 |
|
| 4 | we have be waiting for | 11 |
|
| 5 | we have be [vb pp] for | 7 |
|
| 6 | we have be look for | 7 |
|
| 7 | we have be looking for | 7 |
|
