| feel certain(verb, expression, have, notice) |
| get the idea(verb, expression, idiom, have) |
| grasp(verb, have, notice, realize) |
| have down pat(verb, expression, idiom, have) |
| have information(verb, expression, have, notice) |
| have knowledge of(verb, expression, idiom, phrasal verb) |
| keep up on(verb, expression, idiom, phrasal verb) |
| ken(verb, have, notice, experience) |
| on top of(verb, expression, idiom, phrasal verb) |
| perceive(verb, have, notice, realize) |
| prize(verb, have, notice, experience) |
| recognize(verb, have, notice, realize) |
| undergo(verb, have, notice, experience) |
| have(verb, notice, realize, understand) |
| learn(verb, have, notice, experience) |
| notice(verb, have, experience, realize) |
| realize(verb, have, notice, understand) |
| be aware of(verb, realize, understand, appreciate) |
| be knowledgeable about(verb, realize, understand, appreciate) |
| get(verb, realize, understand, appreciate) |