Explanation
Expresses a condition or requirement for something to be established: 'on the assumption that', 'under the condition of'.
Formation
Noun + 前提で
Detailed explanation
The Noun + 前提で grammar point is used to define the premise, assumption, or requirement necessary for some event or action. It translates to 'on the assumption that', 'under the condition of', or 'with the understanding that'. The following clause is based on that premise.
Examples
Setsumei dekiru eigo-ryoku ga aru zentei de, kono shigoto o hikiukete kudasai.
Please take on this job on the assumption that you have enough English skills to explain.
Kare ga issho ni iku zentei de, ryokou no keikaku o tatemashita.
I planned the trip on the assumption that he would go together.
Seikou suru zentei de, kono purojekuto o susumete imasu.
We are moving forward with this project on the assumption that we will succeed.
Ame ga furanai zentei de, pikunikku no junbi o shimashita.
I prepared for the picnic under the condition that it wouldn't rain.
Practice
Grammar content sourced from hanabira.org.