| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it could [adv] [verb] | 954 |
|
| 2 | it could [adv] [vb infin] | 950 |
|
| 3 | it [vb mod] [adv] mean | 127 |
|
| 4 | it [modal v] [adv] mean | 127 |
|
| 5 | [pron] could [adv] mean | 44 |
|
| 6 | [pers pn] could [adv] mean | 36 |
|
| 7 | it could [adv] mean | 26 |
|
| 8 | it could [adv] mean | 26 |
|
| 9 | it could [adv] mean | 26 |
|
