| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be understood | 344 |
|
| 2 | can be understood | 155 |
|
| 3 | can be understood | 155 |
|
| 4 | must be understood | 60 |
|
| 5 | must be understood | 60 |
|
| 6 | should be understood | 49 |
|
| 7 | should be understood | 49 |
|
| 8 | may be understood | 25 |
|
| 9 | may be understood | 25 |
|
| 10 | will be understood | 24 |
|
| 11 | will be understood | 24 |
|
| 12 | could be understood | 18 |
|
| 13 | could be understood | 18 |
|
| 14 | might be understood | 7 |
|
| 15 | might be understood | 7 |
|
