| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [v-ing] on a | 35 |
|
| 2 | [vb mod] [be] [v-ing] on a | 35 |
|
| 3 | [modal v] be [v-ing] on a | 35 |
|
| 4 | [modal v] [be] [v-ing] on a | 35 |
|
| 5 | will [be] [v-ing] on a | 18 |
|
| 6 | will [be] [v-ing] on a | 14 |
|
| 7 | [modal v] [be] working on a | 10 |
|
| 8 | would [be] [v-ing] on a | 6 |
|
| 9 | may [be] [v-ing] on a | 5 |
|
| 10 | may [be] [v-ing] on a | 5 |
|
