| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] of [noun] [prep] [art] | 405 |
|
| 2 | [conj] [prep] course [prep] [art] | 37 |
|
| 3 | [conj] [prep] course [prep] [art] | 37 |
|
| 4 | [conj] of course [prep] [art] | 36 |
|
| 5 | [conj] of course [prep] [art] | 36 |
|
