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