たいへんだ => It is hard, serious N4
Evaluate
たいへん => very; greatly; terribly; serious; difficult N4
Evaluate
たいへんな... => very; greatly; terribly; serious; difficult N4
Evaluate
へた => Bad at... N5
Evaluate
へたに => Careless N2
Confirm
に/へ => to (indicates direction / destination) N5
まんまと => successfully, fairly, artfully, nicely, thoroughly N1
Exclamatory
そこへ => Right at that moment N3
Time
~ます/~ません => Polite, present form N5
Verb suffixes
ません => be not doing something N5
Result status
そこへいくと => In comparison N3
Proportional, parallel
を[経「へ」]て => After A N1
Time, Situation