placeholder noun
modified modal noun
modal adjective
mental process verb to express uncertainty
list completer
adverb modality
vague quantifier
copula verb to emphasise uncertainty
I feel that she likes me.
I'd like a bit of butter on my toast.
I'll take that and the other stuff.
She probably won't come.
It seems quite dangerous.
It's over there on the howsyourfather.
It's possible of course.
There's a strong chance she won't come.