| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be of [adj] [noun sg] [prep] | 514 |
|
| 2 | could be [adj] [noun sg] [prep] | 72 |
|
| 3 | could be of [adj] [noun sg] | 55 |
|
| 4 | could be of [noun sg] [prep] | 40 |
|
