| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there [be] [prep] [det] [noun pl] | 34 |
|
| 2 | there [be] [prep] course [noun pl] | 24 |
|
| 3 | there [be] [prep] course [det] | 19 |
|
| 4 | [be] [prep] course [det] [noun pl] | 9 |
|
