| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] more [adj] [to-vb] | 23 |
|
| 2 | be [v-ing] more [adj] [to-vb] | 12 |
|
| 3 | be [vb pp] more [adj] [to-vb] | 11 |
|
| 4 | be becoming more [adj] [to-vb] | 10 |
|
| 5 | be become more [adj] [to-vb] | 10 |
|
| 6 | be [verb] more difficult [to-vb] | 6 |
|
| 7 | be [verb] more difficult [to-vb] | 6 |
|
| 8 | was [verb] more [adj] [to-vb] | 6 |
|
