| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | then go on [to-vb] the | 40 |
|
| 2 | then went on [verb] the | 19 |
|
| 3 | then goes on [verb] the | 9 |
|
| 4 | then go on [verb] the | 8 |
|
| 5 | then go on to describe the | 5 |
|
| 6 | then go on to discuss the | 5 |
|
| 7 | then go on describe the | 5 |
|
| 8 | then go on discuss the | 5 |
|
