| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have filed [prep] the us | 5 |
|
| 2 | [vb -s] filed [prep] the us | 5 |
|
| 3 | has filed [prep] the us | 5 |
|
| 4 | [verb] filed [prep] the us | 5 |
|
| 5 | filed [prep] the us [noun] | 12 |
|
| 6 | filed [prep] the us securities | 12 |
|
| 7 | filed [prep] the us security | 12 |
|
| 8 | filed [prep] the us [noun pl] | 12 |
|
