| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [v-ing] to | 1481 |
|
| 2 | be [adv] [v-ing] [det] | 813 |
|
| 3 | be [v-ing] to [det] | 378 |
|
| 4 | [adv] [v-ing] to [det] | 108 |
|
| 5 | be [adv] to [det] | 79 |
|
