| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] [adj] course | 222 |
|
| 2 | [noun] [vb mod] [prep] course | 213 |
|
| 3 | [noun] [vb mod] [prep] [adj] | 124 |
|
| 4 | [vb mod] [prep] [adj] course | 39 |
|
