| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are [prep] [art] [noun] [noun] | 441 |
|
| 2 | are [prep] [art] [noun] [noun sg] | 358 |
|
| 3 | [be] [prep] [art] [noun] course | 48 |
|
| 4 | be [prep] [art] [noun] course | 48 |
|
| 5 | [am/are] [prep] [art] [noun] course | 10 |
|
| 6 | are [prep] [art] [noun] course | 9 |
|
| 7 | are [prep] [art] [noun] course | 9 |
|
