csalujaAlthough his early critics had viewed Christopher Marlowe as a talented and brilliant writer and had often compared his plays to those of Shakespeare, until almost 1950, modern critics and biographers did not begin seriously to consider the literary merits of his works.
grammar:" seriously " is an adverb . Adverb modfies a base verb . nearest
base verb is "begin" . " to consider " is an infinitive verb (which is not a base verb ).
meaning : although early critics thought of C as talented bl bla bla , the scientists did not begin seriously (they just were doing minimal ,over the surface , not so deep research on his work) to consider. But afterwards they began seriously ( going in deep) to consider his work .
Now E is grammatically wrong : because seriously though placed between "to and consider " , the entire "to+consider" is an infinitive verb and not " base verb"
meaning wise : original meaning "began seriously " . We began seriously . NOT seriouslt started considering.
"to + verb " = is an adverb itself . it can modify anoher verb. but then 2 adverbs modfying no verb??? .
Remember : "to+verb" is an infinitive verb . Adverb cannot modify infinitive. infinitive is itself an adverb