1. Our swimming pool is big enough/not big enough/too big.
2. Aunt Betty's vanis bigenough/not big enough/too big. 3. This house is big enough/not big enough/too big.
Enough/not enough are also used with verbs and nouns:
1. I studied enough. 2. I talked enough. 3. We have enough money to buy this 50" flat screen TV. 4. They have enough food for a two day trip. 5. We have biked enough trails to know this is the best one.
Adjective + enough:
1.They were old enough to get married. 2. She was smart enough to take the advanced math class. 3. The police officer was hungry enough to eat five cheeseburgers.
not + adjective + enough:
1. They were not old enough to get married. 2. She was not smart enough to take the advanced math class. 3. The police officer was not hungry enough to eat five cheeseburgers. 4. The football coach was not strong enough to carry the injured quarterback.
too + adjective
1. The sun was too bright to enjoy the sunset. 2. He was too weak to get out of bed. 3. His mother was too tired to do the laundry. 4. It was too noisy to enjoy the concert. 5. The car was too damaged to get fixed.