| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [verb] to | 12593 |
|
| 2 | be [adv] [v-ing] to | 2735 |
|
| 3 | be [adv] refer to | 508 |
|
| 4 | be [adv] referring [prep] | 54 |
|
| 5 | be [adv] referring [prep] | 54 |
|
| 6 | [be] [adv] referring to | 54 |
|
| 7 | be [adv] referring to | 54 |
|
