| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [am/are] [verb] on | 4183 |
|
| 2 | [Wh pn] [am/are] [verb] | 2909 |
|
| 3 | [Wh pn] [verb] on | 1134 |
|
| 4 | [Wh pn] [am/are] on | 110 |
|
