Avenir belong to the 3
rd group.																																													
																									Avenir is conjugated the same way that verbs that end in : 
-enir
																									Avenir is conjugated with 
auxiliary avoir.
																																	Avenir is a defective verb.
																			 It can not be conjugated in all possible forms.
																																		Avenir verb is
									direct transitive, intransitive.