No, the word shouldn't is a contraction, a shortened form of the verb 'should' and the adverb 'not'. The contractions shouldn't functions as a verb or an auxiliary verb in a sentence.
Examples:
You should not leave your dishes for someone else to clean up.
You shouldn't leave your dishes for someone else to clean up.
Farmers journal? Shouldnt be cheating .... no satisfaction in that!
i shouldnt have to answer this -.-
no it shouldnt cost u , as long as ur not roaming then it shouldnt cost u a penny :)
you shouldnt
something you shouldnt watch
You shouldnt hve done that...
they shouldnt..
no they shouldnt
It can block your intestines.
Well U shouldnt be
No you shouldnt
no they shouldnt