Why are conjunctions commonly omitted when the following word is an adverb?<br/><br/>And is it only acceptable in informal writing?<br/><br/>For example:<br/><br/><i>There isn't a garden as such, <b>just</b> a little vegetable patch</i><br/><br/>Instead of:<br/><br/><i>There isn't a garden as such, <b>but just</b> a little vegetable patch</i><br/><br/><i></i><br/><br/><i></i><br/><br/>Thanks