| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it 's [be] [verb] on for | 14 |
|
| 2 | it 's [be] [verb] on for | 14 |
|
| 3 | it 's been [verb] on for | 14 |
|
| 4 | it 's be [verb] on for | 14 |
|
| 5 | it 's [been] [verb] on for | 14 |
|
| 6 | it 's [be] [v-ing] on for | 13 |
|
| 7 | it 's [be] go on for | 12 |
|
| 8 | it 's [be] going on for | 11 |
|
