| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] has taken place | 243 |
|
| 2 | [noun sg] has taken place | 216 |
|
| 3 | revolution [verb] taken place | 9 |
|
| 4 | revolution have taken place | 9 |
|
| 5 | revolution has taken [noun sg] | 6 |
|
| 6 | revolution has [vb pp] place | 6 |
|
| 7 | revolution has taken place | 6 |
|
| 8 | revolution has [verb] place | 6 |
|
| 9 | revolution has taken [noun] | 6 |
|
| 10 | revolution has take place | 6 |
|
| 11 | revolution has taken place | 6 |
|
| 12 | revolution [vb -s] taken place | 6 |
|
