Question

Although he started early he could not catch the train.(simple sentence , compound sentence​

Answer 1

Answer:

Although he started early but he could not catch the train.

Answer 2

Answer:

it is complex sentence.

although indicates this

simple sentence does not have any conjunction

compound sentence have conjunction of FANBOYS

FOR,AND,NOR,BUT,OR,YET,SO

while all other conjunctions are used in complex sentences

Explanation:

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