| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [v-ing] [verb] [art] [adj] | 313 |
|
| 2 | [be] [v-ing] [verb] [art] first | 23 |
|
| 3 | be [v-ing] [verb] [art] first | 23 |
|
| 4 | is [verb] [verb] [art] first | 21 |
|
| 5 | is [v-ing] [verb] [art] [num ord] | 20 |
|
| 6 | [is] [v-ing] [verb] [art] first | 7 |
|
| 7 | is [v-ing] [verb] [art] first | 6 |
|
