| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a degree in [noun] [prep] | 18 |
|
| 2 | degree in [noun] [prep] [art] | 13 |
|
| 3 | a degree [noun] [prep] [art] | 9 |
|
| 4 | a in [noun] [prep] [art] | 5 |
|
