| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] [conj] [art] | 3119 |
|
| 2 | [be] [v-ing] [conj] [art] | 980 |
|
| 3 | be [v-ing] [conj] [art] | 980 |
|
| 4 | [is] [v-ing] [conj] [art] | 241 |
|
| 5 | is [v-ing] [conj] [art] | 193 |
|
