I have a/an ____________. (countable)
The ____________ is good/bad. (countable)
____________ is good/bad. (uncountable)
They need to ____________. (intransitive)
They need to ____________ something. (transitive)
It is a/an ____________ thing.
It is ____________.
They run ____________.
-ty / -ity
-ness
-ence / -ience
-tion
-ism (belief)
-ist
-er / -or
-ise / -ize
-ate
-ous / -ious
-ic
-ent / -ant
-y
-al / -ical
-ish
-ive
(Add to the adjective form of the word.)
-ly
-ally