ルールで
rūrude
1. by rule; according to rules
★ Common
Noun
#2354
1. by rule; according to rules
1. rule
1. Is not a rule.; It is not a rule.
1. It was a rule.
1. If the rule; When the rule
1. Was not a rule.; It wasn't a rule.
1. It is a rule.; Is a rule.
1. Probably a rule.; It will likely be a rule.
1. If the rule…; When the rule…
1. It wasn't a rule.; It wasn't the rule.