| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had be [verb] for | 1517 |
|
| 2 | had be [v-ing] for | 496 |
|
| 3 | [verb] be waiting for | 240 |
|
| 4 | have be waiting for | 236 |
|
| 5 | [vb past] be waiting for | 100 |
|
| 6 | had be waiting [prep] | 95 |
|
| 7 | had be waiting [prep] | 95 |
|
| 8 | had be waiting for | 82 |
|
| 9 | had [be] waiting for | 82 |
|
| 10 | had be wait for | 82 |
|
