| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] be [verb] to | 1484 |
|
| 2 | [verb] be refer to | 136 |
|
| 3 | [vb base] be refer [prep] | 28 |
|
| 4 | [vb base] be refer [prep] | 28 |
|
| 5 | [vb base] be refer to | 23 |
|
| 6 | [vb base] [be] refer to | 23 |
|
