これだけ … のだから ... => To this extent... N2
Emphasis on degree
まだV-られない => Not yet ~ N4
Ability
だとすれば => in the case of N2
Deduce
これだと => If/When (it) is this N2
Evaluate
それまでだ => If… then it's over N3
Limit, limit
これまでだ => only; just; nothing else N1
Exclamatory
これ/それ/あれ => this/that N5
Spatial relations
... を... とすれば/ ... が... だとすれば => in the case of~; assuming~; if A then B (conditional) N2
Consider it
なければならない/なくてはならない/なければいけない/なくてはいけない/なければだめ/なくてはだめ => must N5
~かれ~かれ      => sooner or later; more or less N1
であれ~であれ => whether [A] or [B] N1
それだけ => that much, as much, to that extent, only that, that alone, no more than that N3
Happens next