| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adj] than | 3550 |
|
| 2 | [is] [adj -er] than | 2286 |
|
| 3 | [be] safer than | 36 |
|
| 4 | [is] safer [conj] | 26 |
|
| 5 | [is] safer [subord] | 16 |
|
| 6 | [is] safe than | 14 |
|
| 7 | [is] safer than | 14 |
|
