I know “must” here is used to say something is very likely to be true or very likely to have happened. <br/><br/><br/><br/>When “must” is used this way, what I often see is——<br/><br/>...must be...<br/><br/>...must be doing sth...<br/><br/>...must have done sth...<br/><br/><br/><br/>Can I say “he must look handsome...”?