| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [adv] [be] [v-ing] | 3322 |
|
| 2 | [modal v] [adv] [be] [v-ing] | 3322 |
|
| 3 | shall [adv] [be] [verb] | 322 |
|
| 4 | shall [adv] [be] [v-ing] | 107 |
|
| 5 | shall [adv] [be] [v-ing] | 78 |
|
