| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] take a course | 6 |
|
| 2 | [modal v] take a course | 6 |
|
| 3 | take a [adj] course | 6 |
|
| 4 | take a [adj] course | 6 |
|
| 5 | take a course [prep] | 9 |
|
| 6 | take a course [prep] | 9 |
|
| 7 | take a course in | 6 |
|
| 8 | take a course in | 6 |
|
