I don't think so. Because an adverb gives information about a verb it is hard to think of an example where 'first class' can add information to the verb.
maybe: She road her bicycle first class.
Often adverbs formed from adjectives end in -ly quiet - quietly. So first class could be first classly!!
The word "as" can be used as an adverb.
Adverb
Adverbs are used to describe or modify a verb, an adjective, or another adverb.
One adverb (rarely used) is agreeingly.An adverb more frequently used is agreeably, from the related adjective agreeable.
The word alone is used as both an adjective or adverb.*The adverb form of the adjective "lonely" form is practically never used, but is lonelily.
The FirstClass website is used for social networking and collaboration. Blogging, file storage and sharing, private e-mail, calendars, and the mobile cloud are a few services offered by FirstClass.
Please see this example as below. <?php $first_variable = "Heloooo"; function first_method(){ print 'Heloooo'; } class firstClass{ public $testvar=""; function firstClass(){ // initialize $this->testvar = "Hiiiiiii"; } function first_method_inclass(){ print 'Heloooo'; } } ?>
firstclass
No. The proper adjective Roman is not used as an adverb. There is a VERY rarely-used adverb, Romanly.
Has is a form of the verb "to have" and is not used as an adverb.
The word "as" can be used as an adverb.
An adverb is used to describe verbs, adjectives, or other adverbs.
It used to be both. Nowadays it is used mostly as an adverb.
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Yes it can be used as an adverb.
No. The adverb would be "scarily."
Adverb