| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] [vb pp] as [v-ing] | 470 |
|
| 2 | [modal v] [be] [vb pp] [adv] as | 209 |
|
| 3 | [modal v] [be] [vb pp] [adv] [v-ing] | 61 |
|
| 4 | [be] [vb pp] [adv] as [v-ing] | 44 |
|
| 5 | [modal v] [be] [adv] as [v-ing] | 8 |
|
