| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | would [vb infin] [been] [verb] [prep] | 712 |
|
| 2 | [modal v] [vb infin] [been] [v-ing] [prep] | 287 |
|
| 3 | would [vb infin] [be] [v-ing] [prep] | 59 |
|
| 4 | would [verb] [been] [v-ing] [prep] | 59 |
|
