| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be thought | 444 |
|
| 2 | [vb mod] be thought | 444 |
|
| 3 | might be thought | 127 |
|
| 4 | might be thought | 127 |
|
| 5 | may be thought | 121 |
|
| 6 | may be thought | 121 |
|
| 7 | can be thought | 120 |
|
| 8 | can be thought | 120 |
|
| 9 | should be thought | 22 |
|
| 10 | should be thought | 22 |
|
| 11 | could be thought | 21 |
|
| 12 | could be thought | 21 |
|
| 13 | would be thought | 15 |
|
| 14 | would be thought | 15 |
|
| 15 | must be thought | 9 |
|
| 16 | must be thought | 9 |
|
| 17 | will be thought | 6 |
|
