| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [is] safe to do | 7 |
|
| 2 | [subord] it [is] safe to do | 6 |
|
| 3 | it [is] safe to do so | 9 |
|
| 4 | it [is] safe to do so | 9 |
|
| 5 | it [is] safe to do [adv] | 9 |
|
| 6 | it [is] safe to do [adv] | 9 |
|
