| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [to-vb] [adv] [to-vb] | 15 |
|
| 2 | be going [verb] [adv] [to-vb] | 8 |
|
| 3 | are [v-ing] [verb] [adv] [to-vb] | 5 |
|
