bn:00090035v
Verb Concept
EN
observe  keep  maintain
EN
Stick to correctly or closely WordNet 3.0
Definitions
Examples
Relations
Sources
EN
EN
The pianist kept time with the metronome WordNet 3.0 & Open English WordNet
I cannot keep track of all my employees WordNet 3.0 & Open English WordNet
WordNet 3.0 & Open English WordNet