| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could so [adv] [vb infin] [been] | 15 |
|
| 2 | could so [adv] [vb infin] [be] | 15 |
|
| 3 | could so [adv] [vb infin] [be] | 15 |
|
| 4 | could so [adv] [vb infin] be | 15 |
|
| 5 | could so [adv] [vb infin] been | 15 |
|
| 6 | could so [adv] have [be] | 15 |
|
| 7 | could so easily [vb infin] [be] | 14 |
|
| 8 | could so easily [vb infin] [be] | 14 |
|
