| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [adj] [verb] [adv prt] | 1281 |
|
| 2 | be [adv] [adj] [verb] [adv prt] | 1143 |
|
| 3 | be [adv] necessary [verb] [adv] | 82 |
|
| 4 | be [adv] necessary [verb] [adv prt] | 34 |
|
| 5 | [be] [adv] necessary [verb] [adv prt] | 34 |
|
