| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [to-vb] some time | 10 |
|
| 2 | [be] going [to-vb] some time | 9 |
|
| 3 | [be] [v-ing] to take some time | 6 |
|
| 4 | [is] [v-ing] [to-vb] some time | 5 |
|
