〜ないとも限らない nai to mo kagiranai
〜ないとも限らない(nai to mo kagiranai)means “it's not necessarily not...; there's no guarantee it won't...”. A double negative warning: '(there's) no guarantee that it won't happen', i. Formation: V-ない+とも限らない/N+(で)ないとも限らない
it's not necessarily not...; there's no guarantee it won't...
N2Formation
V-ない+とも限らない/N+(で)ないとも限らない
Explanation
A double negative warning: '(there's) no guarantee that it won't happen', i.e. it just might happen, so be careful. Used to point out a possibility (often a risk) that can't be ruled out. 「とも限らない」derives from 「〜とは限らない」(not necessarily).
Examples
Note
Carries a cautionary 'better be prepared' nuance; often follows a condition like 「〜ないと」/「〜ても」.
FAQ
〜ないとも限らない — what does it mean and how is it used?
it's not necessarily not...; there's no guarantee it won't.... A double negative warning: '(there's) no guarantee that it won't happen', i.e. it just might happen, so be careful. Used to point out a possibility (often a risk) that can't be ruled out. 「とも限らない」derives from 「〜とは限らない」(not necessarily).
〜ないとも限らない — how do you form it?
V-ない+とも限らない/N+(で)ないとも限らない
〜ないとも限らない — any usage notes?
Carries a cautionary 'better be prepared' nuance; often follows a condition like 「〜ないと」/「〜ても」.