| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could be [adj] [prep] [adj] | 144 |
|
| 2 | could be [adj] [prep] [det] | 79 |
|
| 3 | could be [adj] [prep] [adj] | 59 |
|
| 4 | could be [adj] to [adj] | 49 |
|
| 5 | could be [adj] in [adj] | 29 |
|
| 6 | could be [adj] of [adj] | 29 |
|
| 7 | could be [adj] for [adj] | 23 |
|
| 8 | could be [adj] [prep] [num] | 20 |
|
| 9 | could be [num] [prep] [adj] | 16 |
|
| 10 | could be due [prep] [adj] | 16 |
|
| 11 | could be due [prep] [adj] | 16 |
|
| 12 | could be [adj] [prep] that | 15 |
|
| 13 | could be [adj] [prep] that | 15 |
|
| 14 | could be [adj] [prep] this | 12 |
|
| 15 | could be one [prep] [adj] | 12 |
|
| 16 | could be [adj] [prep] this | 12 |
|
| 17 | could be one [prep] [adj] | 12 |
|
| 18 | could be [adj] [prep] those | 10 |
|
| 19 | could be [adj] [prep] those | 10 |
|
| 20 | could be [adj] [prep] some | 10 |
|
| 21 | could be [adj] [prep] some | 10 |
|
| 22 | could be [adj] [prep] such | 8 |
|
| 23 | could be [adj] [prep] such | 8 |
|
| 24 | could be [adj] [prep] all | 7 |
|
| 25 | could be [adj] [prep] all | 7 |
|
| 26 | could be [adj] [prep] other | 6 |
|
| 27 | could be [adj] [prep] other | 6 |
|
| 28 | could be [adj] about [adj] | 6 |
|
| 29 | could be sure [prep] [adj] | 5 |
|
| 30 | could be [adj] with [adj] | 5 |
|
