| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be [adj] reason | 47 |
|
| 2 | [modal v] be one reason | 25 |
|
| 3 | [modal v] be [num] reason | 25 |
|
| 4 | [modal v] be one reason | 25 |
|
| 5 | may be [adj] reason | 25 |
|
| 6 | may be [adj] reason | 25 |
|
| 7 | [modal v] be [det] reason | 14 |
|
| 8 | [modal v] be [adj] reason | 8 |
|
| 9 | must be [adj] reason | 7 |
|
| 10 | [modal v] be another reason | 7 |
|
| 11 | must be [adj] reason | 7 |
|
| 12 | [modal v] be another reason | 7 |
|
| 13 | [modal v] be some reason | 6 |
|
| 14 | [modal v] be some reason | 6 |
|
| 15 | [modal v] be good reason | 5 |
|
| 16 | [modal v] be good reason | 5 |
|
