| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] course [pron] [vb base] | 858 |
|
| 2 | [prep] [pron] [vb base] [pers pn] | 795 |
|
| 3 | course [pron] [vb base] [pers pn] | 78 |
|
| 4 | [prep] course [pron] [pers pn] | 27 |
|
