| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [be] [v-ing] [verb] some time | 5 |
|
| 2 | [pron] [be] going [verb] some time | 5 |
|
| 3 | [pron] be [v-ing] [verb] some time | 5 |
|
| 4 | [pron] [be] [v-ing] [to-vb] some time | 5 |
|
