| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has be [verb] [prep] | 17170 |
|
| 2 | has be [verb] [prep] | 17170 |
|
| 3 | [verb] be [verb] behind | 45 |
|
| 4 | have be [verb] behind | 44 |
|
| 5 | [vb -s] be [verb] behind | 8 |
|
| 6 | has [be] [verb] behind | 6 |
|
| 7 | has be [verb] behind | 6 |
|
