| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [v-ing] [to-vb] [num] [noun pl] | 20 |
|
| 2 | is [v-ing] [verb] [num] [noun pl] | 17 |
|
| 3 | [is] going [verb] [num] [noun pl] | 9 |
|
| 4 | [is] [v-ing] [verb] three [noun pl] | 5 |
|
