manage
be in charge of, act on, or dispose of
modify
cause to change; make different; cause a transformation
change
become different in some particular way, without permanently losing one's or its former characteristics or essence
construct
make by combining materials and parts
conception
the creation of something in the mind
build
make by combining materials and parts
fabricate
put together out of artificial or natural components or parts
concept
an abstract or general idea inferred or derived from specific instances
alter
cause to change; make different; cause a transformation