| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [prep] course [art] [adj] | 68 |
|
| 2 | and [prep] [noun] [art] [det] | 11 |
|
| 3 | [conj] [prep] course [art] [det] | 8 |
|
| 4 | and [prep] course [art] [det] | 7 |
|
