| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [be] [v-ing] on [adv] for | 6 |
|
| 2 | have [be] [v-ing] on [adv] for | 6 |
|
| 3 | [verb] been [v-ing] on [adv] for | 6 |
|
| 4 | [verb] be [v-ing] on [adv] for | 6 |
|
| 5 | [verb] [been] [v-ing] on [adv] for | 6 |
|
| 6 | [verb] [be] [v-ing] on now for | 5 |
|
| 7 | [verb] [be] going on [adv] for | 5 |
|
