| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] on [prep] the [adj] | 25 |
|
| 2 | is [v-ing] on [prep] [art] [adj] | 21 |
|
| 3 | is go on [prep] [art] [adj] | 21 |
|
| 4 | is going on [prep] [art] [adj] | 19 |
|
| 5 | is [vb pp] on [prep] [art] [adj] | 18 |
|
| 6 | is [verb] on in [art] [adj] | 18 |
|
| 7 | is [verb] on [prep] a [adj] | 18 |
|
| 8 | is [verb] on to [art] [adj] | 14 |
|
| 9 | is [to-vb] on [prep] [art] [adj] | 6 |
|
