| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could be [vb pp] [adv] [conj] | 224 |
|
| 2 | could be [vb pp] [adv] [conj] | 135 |
|
| 3 | could be [vb pp] [adv] [coord] | 105 |
|
| 4 | could be [vb pp] [adv] [subord] | 103 |
|
| 5 | could be [vb pp] [adv prt] [conj] | 88 |
|
| 6 | could be [vb pp] [adv] and | 82 |
|
| 7 | could be [vb pp] [adv] and | 82 |
|
| 8 | could be [vb pp] [adv] if | 36 |
|
| 9 | could be [vb pp] [adv] if | 36 |
|
| 10 | could be [vb pp] up [conj] | 29 |
|
| 11 | could be [vb pp] up [conj] | 29 |
|
| 12 | could be [vb pp] [adv] as | 28 |
|
| 13 | could be [vb pp] [adv] as | 28 |
|
| 14 | could be [vb pp] [adv] or | 19 |
|
| 15 | could be [vb pp] [adv] or | 19 |
|
| 16 | could be [vb pp] only [conj] | 18 |
|
| 17 | could be [vb pp] only [conj] | 18 |
|
| 18 | could be [vb pp] so [conj] | 17 |
|
| 19 | could be [vb pp] so [conj] | 17 |
|
| 20 | could be [vb pp] out [conj] | 16 |
|
| 21 | could be [vb pp] [adv] [that] | 16 |
|
| 22 | could be [vb pp] [adv] that | 16 |
|
| 23 | could be [vb pp] out [conj] | 16 |
|
| 24 | could be [vb pp] [adv] that | 16 |
|
| 25 | could be [vb pp] off [conj] | 12 |
|
| 26 | could be [vb pp] off [conj] | 12 |
|
| 27 | could be [vb pp] [adv] than | 9 |
|
| 28 | could be [vb pp] [adv] when | 9 |
|
| 29 | could be [vb pp] [adv] than | 9 |
|
| 30 | could be [vb pp] down [conj] | 9 |
|
