preserve vs go forward

preserve is a noun but go forward is not a noun.

Word	Noun	Adjective	Verb	Adverb
preserve	Yes	No	Yes	No
go forward	No	No	Yes	No

preserve (noun)	go forward (noun)
fruit preserved by cooking with sugar
a reservation where animals are protected
a domain that seems to be specially reserved for someone

preserve (verb)	go forward (verb)
prevent (food) from rotting	move ahead; travel onward in time or space
keep in safety and protect from harm, decay, loss, or destruction
to keep up and reserve for personal or special use
keep or maintain in unaltered condition; cause to remain or last
maintain in safety from injury, harm, or danger
keep undisturbed for personal or private use for hunting, shooting, or fishing