| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could be [verb] [adv prt] [adj] | 6 |
|
| 2 | could be [adv prt] [prep] [adj] | 30 |
|
| 3 | could be [adv prt] [prep] [adj] | 30 |
|
| 4 | could be [adv prt] to [adj] | 17 |
|
| 5 | could be [adv prt] to [adj] | 17 |
|
| 6 | could be [adv prt] for [adj] | 8 |
|
| 7 | could be [adv prt] for [adj] | 8 |
|
| 8 | could be [adv prt] [adj] [noun] | 6 |
|
| 9 | could be [adv prt] [adj] [noun sg] | 5 |
|
