| experience(verb, have, notice, realize) |
| fathom(verb, have, notice, realize) |
| feel certain(verb, expression, have, notice) |
| get the idea(verb, expression, idiom, have) |
| grasp(verb, touch, observe, have) |
| 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) |
| know(verb, notice, realize, think) |
| learn(verb, determine, have, notice) |
| notice(verb, observe, have, experience) |
| observe(verb, regard, notice, realize) |
| on top of(verb, expression, idiom, phrasal verb) |
| prize(verb, have, notice, experience) |
| recognize(verb, observe, have, notice) |
| sense(verb, touch, observe, notice) |
| undergo(verb, have, notice, experience) |
| understand information(verb, expression, have, notice) |