| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb mod] [adv] be [v-ing] | 367 |
|
| 2 | i [modal v] [adv] be [v-ing] | 367 |
|
| 3 | [pron] should [adv] be [v-ing] | 222 |
|
| 4 | i should [adv] be [verb] | 51 |
|
| 5 | i should [adv] be [v-ing] | 40 |
|
| 6 | i should [adv] [be] [v-ing] | 40 |
|
| 7 | i should [adv] [be] [v-ing] | 40 |
|
| 8 | i should [adv] be [v-ing] | 40 |
|
