| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun pl] [noun sg] [noun] | 325 |
|
| 2 | a [noun pl] [noun sg] [noun sg] | 315 |
|
| 3 | a [noun] [noun sg] course | 127 |
|
| 4 | [art] [noun pl] [noun sg] course | 11 |
|
| 5 | a [noun pl] [noun] course | 7 |
|
| 6 | a [noun pl] [noun sg] course | 5 |
|
