| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has be [verb] from | 778 |
|
| 2 | [verb] be suffer from | 49 |
|
| 3 | have be suffer from | 46 |
|
| 4 | has be suffer [prep] | 20 |
|
| 5 | [vb -s] be suffer from | 14 |
|
| 6 | has [be] suffer from | 14 |
|
