可能形 => Potential form N4
間 => while; during; between ~ N4
瞬間 => At the very moment N3
Short period of time
間に => while; during~ something happened N4
[時「とき」] => At the time A N5
Time
と同時に => at the same time as; while; simultaneously ~ N2
[間「あいだ」]/[間「あいだ」]に => During A, During A (before A is finished/over) N2
Time, Situation
Vた[時「とき」] => After having done something N5
Time
[可能系「かのうけい」] => Can, be able to, be possible to N4
Can, Should, Must
~ といっても間違いない => although I say; although one might say ~ it doesn't matter ... N1
Explain