| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb -s] been going on for | 20 |
|
| 2 | it [vb -s] been [verb] on for | 18 |
|
| 3 | it [verb] been going on for | 17 |
|
| 4 | it [vb -s] been going on [prep] | 16 |
|
| 5 | it [vb -s] been going on [prep] | 16 |
|
| 6 | it [vb -s] been [v-ing] on for | 16 |
|
| 7 | it [vb -s] been go on for | 15 |
|
| 8 | it [vb -s] be going on for | 14 |
|
| 9 | it [vb -s] [be] going on for | 14 |
|
| 10 | [pers pn] [vb -s] been going on for | 14 |
|
| 11 | it [vb -s] [been] going on for | 14 |
|
| 12 | it [vb -s] been going [adv] for | 14 |
|
| 13 | it [vb -s] been going on for | 14 |
|
| 14 | it [vb -s] been going on for | 14 |
|
