へた => Bad at... N5
Evaluate
へたに => Careless N2
Confirm
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
へたをすると => if one is unlucky; if one is careless; if things don't go well N2
Position, perspective
に/へ => to (indicates direction / destination) N5
…ば ... た => If ..., then would have N3
Regret
そこへ => Right at that moment N3
Time
~ばよかった/~たらよかった/~ばよかったのに/~たらよかったのに => If only N3
~仮に...とすれば / としたら / とする => ~If..., suppose... N1
Condition (hypothetical condition)
そこへいくと => In comparison N3
Proportional, parallel