| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there [am/are] [adj] lessons [prep] be | 9 |
|
| 2 | there [am/are] [adj] lessons to be | 9 |
|
| 3 | there are [adj] lessons [prep] be | 9 |
|
| 4 | there [am/are] [det] lessons [prep] be | 5 |
|
