| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this could be [adj] | 89 |
|
| 2 | this could be [adj] | 89 |
|
| 3 | this could be [adj] | 70 |
|
| 4 | this could be [num] | 9 |
|
| 5 | this could be due | 9 |
|
| 6 | this could be due | 9 |
|
| 7 | this could be one | 8 |
|
| 8 | this could be one | 8 |
|
| 9 | this could be [adj -er] | 5 |
|
| 10 | this could be [det] | 5 |
|
