| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] [prep] be [adv] expensive | 5 |
|
| 2 | [adv prt] [prep] [be] [adv] expensive | 5 |
|
| 3 | [adv prt] to [be] [adv] expensive | 5 |
|
| 4 | out [prep] [be] [adv] expensive | 5 |
|
