| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [v-ing] [verb] [art] [adj] | 313 |
|
| 2 | be [v-ing] [verb] [art] [num ord] | 64 |
|
| 3 | [be] [v-ing] [verb] [art] [num ord] | 64 |
|
| 4 | is [verb] [verb] [art] [num ord] | 55 |
|
| 5 | [is] [v-ing] [verb] [art] [num ord] | 24 |
|
