| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] it free of | 8 |
|
| 2 | it be free of | 19 |
|
| 3 | it [be] free of | 19 |
|
| 4 | it [is] free of | 11 |
|
| 5 | it is free of | 8 |
|
| 6 | it [was/were] free of | 8 |
|
| 7 | it was free of | 7 |
|
| 8 | it [verb] free of | 5 |
|
| 9 | it free of [noun] | 8 |
|
| 10 | it free of [noun sg] | 7 |
|
| 11 | it free of charge | 6 |
|
| 12 | it free of charge | 6 |
|
