| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | us [adj] [noun] of state [prep] | 15 |
|
| 2 | us assistant [noun] of state [prep] | 15 |
|
| 3 | us assistant [noun] of state [prep] | 15 |
|
| 4 | us [adj] [noun] of state [prep] | 15 |
|
