Placed BEFORE nouns to express sufficient quantity.
enough money, enough time, enough chairs
not enough time
Do we have enough money?
Placed AFTER adjectives or adverbs to express sufficient degree.
old enough, fast enough, well enough
not old enough
Is he old enough to drive?
| Example / Question | Positive / Short Answer | Negative / Short Answer |
|---|---|---|
| With Nouns (money) | enough money | Not: money enough |
| With Adjectives (old) | old enough | Not: enough old |
| Rule | Base / Standard Form | Applied Form |
|---|---|---|
| Infinitives After Enough | Use to + V(bare) after enough patterns to express purpose or result | warm enough to wear a t-shirt; enough food to feed 10 people |
Indicate whether a degree or quantity satisfies a requirement.
"Too" means more than necessary (negative result: "too hot to drink"). "Enough" means sufficient (positive/adequate result: "hot enough to drink").