| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [v-ing] on [prep] [art] [adj] | 29 |
|
| 2 | [is] going on [prep] [art] [adj] | 29 |
|
| 3 | [is] [v-ing] on [prep] the [adj] | 28 |
|
| 4 | is [v-ing] on [prep] [art] [adj] | 24 |
|
| 5 | [is] [v-ing] on in [art] [adj] | 18 |
|
| 6 | 's [v-ing] on [prep] [art] [adj] | 9 |
|
| 7 | [is] [v-ing] on at [art] [adj] | 5 |
|
| 8 | [is] [v-ing] on [prep] a [adj] | 5 |
|
