| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [v-ing] [verb] [art] | 962 |
|
| 2 | [v-ing] [verb] [art] [num ord] | 179 |
|
| 3 | is [verb] [art] [num ord] | 161 |
|
| 4 | is [v-ing] [art] [num ord] | 56 |
|
| 5 | is [v-ing] [verb] [num ord] | 7 |
|
