| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [conj] are [adv] [adj] | 120 |
|
| 2 | [verb] [conj] are [adv] [adj] | 115 |
|
| 3 | [verb] [conj] [be] [adv] compulsory | 14 |
|
| 4 | [verb] [conj] are [adv] compulsory | 14 |
|
| 5 | [verb] [conj] [am/are] [adv] compulsory | 14 |
|
| 6 | [verb] [conj] be [adv] compulsory | 14 |
|
