VERBS

be
become
remain
make sb
I am making you responsible for the cooking

ADV

entirely, totally, wholly
chiefly, largely, mainly, primarily
individually
collectively, jointly
All members of the Cabinet are collectively responsible for decisions taken
formally, legally
nominally
The company could not indicate a person even nominally responsible for staff training
ultimately
The board is ultimately responsible for policy decisions
financially

PREP

for
They're responsible for cleaning the engine

VERBS

be, feel
become
consider sb, deem sb, find sb, hold sb, regard sb as, see sb as, think sb
They held him responsible for the failure of the policy

ADV

entirely, fully, wholly
partially, partly
directly
indirectly
personally
single-handedly, solely
He was almost single-handedly responsible for the flourishing drug trade in the town
ultimately
somehow
Did he think her somehow responsible for Eddie's death?
morally

PREP

for
Who was responsible for the mistake?

VERBS

be

ADV

directly
ultimately
a complex web of party bodies ultimately responsible to the Central Committee

PREP

to
The prime minister is directly responsible to Parliament

VERBS

be, seem
become

ADV

extremely, highly, very
fairly, quite
ecologically, environmentally
The organization needs to become more environmentally responsible
morally, politically, socially
allocating resources in a morally responsible way