could fiance
Regular verb: fiance - fianced- fianced

, this verb may not exist. Conjugation is given as example.

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could fiance
you could fiance
he could fiance
we could fiance
you could fiance
they could fiance 	I could be fiancing
you could be fiancing
he could be fiancing
we could be fiancing
you could be fiancing
they could be fiancing	I could have fianced
you could have fianced
he could have fianced
we could have fianced
you could have fianced
they could have fianced	I could have been fiancing
you could have been fiancing
he could have been fiancing
we could have been fiancing
you could have been fiancing
they could have been fiancing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't fiance
you couldn't fiance
he couldn't fiance
we couldn't fiance
you couldn't fiance
they couldn't fiance 	I couldn't be fiancing
you couldn't be fiancing
he couldn't be fiancing
we couldn't be fiancing
you couldn't be fiancing
they couldn't be fiancing	I couldn't have fianced
you couldn't have fianced
he couldn't have fianced
we couldn't have fianced
you couldn't have fianced
they couldn't have fianced	I couldn't have been fiancing
you couldn't have been fiancing
he couldn't have been fiancing
we couldn't have been fiancing
you couldn't have been fiancing
they couldn't have been fiancing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I fiance?
could you fiance?
could he fiance?
could we fiance?
could you fiance?
could they fiance? 	could I be fiancing?
could you be fiancing?
could he be fiancing?
could we be fiancing?
could you be fiancing?
could they be fiancing? 	could I have fianced?
could you have fianced?
could he have fianced?
could we have fianced?
could you have fianced?
could they have fianced? 	could I have been fiancing?
could you have been fiancing?
could he have been fiancing?
could we have been fiancing?
could you have been fiancing?
could they have been fiancing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I fiance?
couldn't you fiance?
couldn't he fiance?
couldn't we fiance?
couldn't you fiance?
couldn't they fiance? 	couldn't I be fiancing?
couldn't you be fiancing?
couldn't he be fiancing?
couldn't we be fiancing?
couldn't you be fiancing?
couldn't they be fiancing? 	couldn't I have fianced?
couldn't you have fianced?
couldn't he have fianced?
couldn't we have fianced?
couldn't you have fianced?
couldn't they have fianced? 	couldn't I have been fiancing?
couldn't you have been fiancing?
couldn't he have been fiancing?
couldn't we have been fiancing?
couldn't you have been fiancing?
couldn't they have been fiancing?