| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] on in [art] classroom | 14 |
|
| 2 | [verb] on in the classroom | 13 |
|
| 3 | [verb] on in the classroom | 13 |
|
| 4 | go on in [art] classroom | 12 |
|
| 5 | [verb] on in [art] classroom | 12 |
|
| 6 | goes on in [art] classroom | 7 |
|
| 7 | [vb -s] on in [art] classroom | 7 |
|
| 8 | going on in [art] classroom | 5 |
|
| 9 | [v-ing] on in [art] classroom | 5 |
|
