| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are [v-ing] [art] | 4773 |
|
| 2 | they are [v-ing] | 4058 |
|
| 3 | they are [art] | 1758 |
|
| 4 | they [v-ing] [art] | 276 |
|
