| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they are [adv] [v-ing] | 575 |
|
| 2 | are [adv] [v-ing] to | 255 |
|
| 3 | they are [v-ing] to | 134 |
|
| 4 | they are [adv] to | 25 |
|
