| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been waiting [prep] [det] | 8 |
|
| 2 | had been wait [prep] [det] | 8 |
|
| 3 | had been wait for [det] | 8 |
|
| 4 | had been wait for [det] | 8 |
|
| 5 | had been wait [prep] this | 5 |
|
