| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adj] to be | 3991 |
|
| 2 | [adj] to be [v-ing] | 900 |
|
| 3 | [adv] [adj] to [v-ing] | 666 |
|
| 4 | [adv] to be [v-ing] | 219 |
|
