| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [adv] be referred to | 37 |
|
| 2 | will [adv] be refer to | 9 |
|
| 3 | may [adv] be refer to | 8 |
|
| 4 | [vb mod] also be refer to | 8 |
|
| 5 | [vb mod] then be refer to | 7 |
|
| 6 | should [adv] be refer to | 6 |
|
| 7 | can [adv] be refer to | 6 |
|
| 8 | would [adv] be refer to | 5 |
|
