| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we have been waiting [prep] | 25 |
|
| 2 | we have been waiting for | 24 |
|
| 3 | we have been waiting for | 24 |
|
| 4 | we have been waiting [prep] | 12 |
|
| 5 | we 've been waiting [prep] | 11 |
|
