| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could be [vb pp] for [adj] [noun] | 83 |
|
| 2 | could be [verb] for [adj] [noun] | 83 |
|
| 3 | could be [verb] for [adj] [noun pl] | 52 |
|
| 4 | could be [verb] for [adj] [noun] | 42 |
|
| 5 | could be [verb] for [adj] [noun sg] | 29 |
|
| 6 | could be [verb] for [det] [noun] | 26 |
|
| 7 | could be used for [adj] [noun] | 24 |
|
| 8 | could be use for [adj] [noun] | 24 |
|
| 9 | could be [verb] for [num] [noun] | 14 |
|
| 10 | could be [verb] for [adj] purpose | 12 |
|
| 11 | could be [verb] for [adj] purposes | 8 |
|
| 12 | could be [verb] for this [noun] | 8 |
|
| 13 | could be [verb] for this [noun] | 8 |
|
| 14 | could be [verb] for other [noun] | 7 |
|
| 15 | could be [verb] for other [noun] | 7 |
|
