In English, if you are going to have a verb after a
preposition, the rule is simple- it must ALWAYS be in
the gerund form. That is to say that it must always
end in “-ing”.
° They went straight to eat after arriving.
° She is excited about seeing her new
puppy. ° Try to rest before travelling
Examples with After, About and Before
Is a noun made from a verb by
adding "-ing." For example the
gerund form of the verb "eat" is
"eating."
° Writing helps you learn
English. (subject of sentence)
° His favorite hobby is
reading. (complement of
sentence) ° I enjoy reading.
(object of sentence)
Examples
What is a gerund?
You can use a gerund
as the subject, the
complement, or the
object of a sentence
Infinitives will NEVER be used after
prepositions ONLY GERUNDS. Prepositions are followed by a
noun clause, therefore if you wish to use a verb after it, it
must be the gerund as this acts as noun.