| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | an [noun] of | 25874 |
|
| 2 | an [noun sg] of | 25768 |
|
| 3 | [art] examination of | 522 |
|
| 4 | [art] examination of | 522 |
|
| 5 | an examination [prep] | 422 |
|
| 6 | an examination [prep] | 422 |
|
| 7 | an examination of | 385 |
|
| 8 | a examination of | 385 |
|
| 9 | an examination of | 384 |
|
