| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [is] [adj] to do | 75 |
|
| 2 | [conj] it [is] safe [verb] | 48 |
|
| 3 | [conj] it [is] safe [to-vb] | 48 |
|
| 4 | [conj] it [be] safe to do | 10 |
|
| 5 | [conj] [pron] [is] safe to do | 8 |
|
| 6 | [conj] it [is] safe do | 7 |
|
