| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it could be [verb] | 1295 |
|
| 2 | it could be [verb] | 1295 |
|
| 3 | it could be [vb pp] | 1259 |
|
| 4 | it could be argue | 262 |
|
| 5 | it could be argued | 262 |
|
| 6 | it could be say | 92 |
|
| 7 | it could be said | 92 |
|
| 8 | it could be use | 74 |
|
| 9 | it could be used | 74 |
|
| 10 | it could be do | 57 |
|
| 11 | it could be done | 51 |
|
| 12 | it could be see | 32 |
|
| 13 | it could be seen | 32 |
|
| 14 | it could be [v-ing] | 30 |
|
| 15 | it could be make | 21 |
|
| 16 | it could be made | 21 |
|
| 17 | it could be call | 19 |
|
| 18 | it could be called | 19 |
|
| 19 | it could be show | 17 |
|
| 20 | it could be improve | 17 |
|
| 21 | it could be taken | 17 |
|
| 22 | it could be take | 17 |
|
| 23 | it could be shown | 17 |
|
| 24 | it could be improved | 16 |
|
| 25 | it could be claimed | 14 |
|
| 26 | it could be claim | 14 |
|
| 27 | it could be hold | 11 |
|
| 28 | it could be held | 11 |
|
| 29 | it could be put | 8 |
|
| 30 | it could be arranged | 8 |
|
