can betroth
Regular verb: betroth - betrothed- betrothed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can betroth
you can betroth
he can betroth
we can betroth
you can betroth
they can betroth 	I can be betrothing
you can be betrothing
he can be betrothing
we can be betrothing
you can be betrothing
they can be betrothing	I can have betrothed
you can have betrothed
he can have betrothed
we can have betrothed
you can have betrothed
they can have betrothed	I can have been betrothing
you can have been betrothing
he can have been betrothing
we can have been betrothing
you can have been betrothing
they can have been betrothing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't betroth
you can't betroth
he can't betroth
we can't betroth
you can't betroth
they can't betroth 	I can't be betrothing
you can't be betrothing
he can't be betrothing
we can't be betrothing
you can't be betrothing
they can't be betrothing	I can't have betrothed
you can't have betrothed
he can't have betrothed
we can't have betrothed
you can't have betrothed
they can't have betrothed	I can't have been betrothing
you can't have been betrothing
he can't have been betrothing
we can't have been betrothing
you can't have been betrothing
they can't have been betrothing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I betroth?
can you betroth?
can he betroth?
can we betroth?
can you betroth?
can they betroth? 	can I be betrothing?
can you be betrothing?
can he be betrothing?
can we be betrothing?
can you be betrothing?
can they be betrothing? 	can I have betrothed?
can you have betrothed?
can he have betrothed?
can we have betrothed?
can you have betrothed?
can they have betrothed? 	can I have been betrothing?
can you have been betrothing?
can he have been betrothing?
can we have been betrothing?
can you have been betrothing?
can they have been betrothing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I betroth?
can't you betroth?
can't he betroth?
can't we betroth?
can't you betroth?
can't they betroth? 	can't I be betrothing?
can't you be betrothing?
can't he be betrothing?
can't we be betrothing?
can't you be betrothing?
can't they be betrothing? 	can't I have betrothed?
can't you have betrothed?
can't he have betrothed?
can't we have betrothed?
can't you have betrothed?
can't they have betrothed? 	can't I have been betrothing?
can't you have been betrothing?
can't he have been betrothing?
can't we have been betrothing?
can't you have been betrothing?
can't they have been betrothing?