| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [prep] [verb] back | 18 |
|
| 2 | it be [prep] [v-ing] back | 18 |
|
| 3 | it be [prep] going [adv] | 13 |
|
| 4 | it be [prep] going [adv prt] | 10 |
|
| 5 | it be [prep] go back | 8 |
|
| 6 | it [be] [prep] going back | 8 |
|
| 7 | it be [prep] going back | 8 |
|
| 8 | [pron] be [prep] going back | 8 |
|
