| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [v-ing] [adv] [noun sg] | 10 |
|
| 2 | [vb mod] be [v-ing] [adv] [noun sg] | 10 |
|
| 3 | will be [v-ing] [adv] [noun sg] | 6 |
|
