| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should be [vb pp] out of the | 26 |
|
| 2 | should be [vb pp] [adv prt] of the | 26 |
|
| 3 | should be kept [adv prt] of the | 8 |
|
| 4 | should be taken [adv prt] of the | 7 |
|
