間 => while; during; between ~ N4
瞬間 => At the very moment N3
Short period of time
間に => while; during~ something happened N4
[間「あいだ」]/[間「あいだ」]に => During A, During A (before A is finished/over) N2
Time, Situation
と言う/と言っていた => you could say; one might say; I'd say ~ N5
と言っている => To say that ... N3
Speaking
と言っていました => Someone said... N4
Speaking
と[言「い」]うのは => Means, is N3
Information, Report
と言われている => it is said that ~ N3
Heard
と[言「い」]わせれば => On the view of N1
Based/focused/depending on
~ といっても間違いない => although I say; although one might say ~ it doesn't matter ... N1
Explain
から[言「い」]って => If you think about/consider A N2
Considering, Concerning