To be confused.
to puzzle, perplex, baffle, bewilder (somebody); to afflict by being complicated, contradictory, or otherwise difficult to understand
To mix up, muddle up (one thing with another); to mistake (one thing for another).
To mix thoroughly; to confound; to disorder.
To be pregnant, to consider a baby due.
To consider obligatory or required.
To predict or believe that something will happen
To consider reasonably due.