| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of course is | 261 |
|
| 2 | of course be | 219 |
|
| 3 | of course was | 88 |
|
| 4 | of course are | 40 |
|
| 5 | of course been | 38 |
|
| 6 | of course were | 20 |
|
| 7 | of course being | 12 |
|
