can yuppify
Regular verb: yuppify - yuppified- yuppified

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can yuppify
you can yuppify
he can yuppify
we can yuppify
you can yuppify
they can yuppify 	I can be yuppifying
you can be yuppifying
he can be yuppifying
we can be yuppifying
you can be yuppifying
they can be yuppifying	I can have yuppified
you can have yuppified
he can have yuppified
we can have yuppified
you can have yuppified
they can have yuppified	I can have been yuppifying
you can have been yuppifying
he can have been yuppifying
we can have been yuppifying
you can have been yuppifying
they can have been yuppifying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't yuppify
you can't yuppify
he can't yuppify
we can't yuppify
you can't yuppify
they can't yuppify 	I can't be yuppifying
you can't be yuppifying
he can't be yuppifying
we can't be yuppifying
you can't be yuppifying
they can't be yuppifying	I can't have yuppified
you can't have yuppified
he can't have yuppified
we can't have yuppified
you can't have yuppified
they can't have yuppified	I can't have been yuppifying
you can't have been yuppifying
he can't have been yuppifying
we can't have been yuppifying
you can't have been yuppifying
they can't have been yuppifying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I yuppify?
can you yuppify?
can he yuppify?
can we yuppify?
can you yuppify?
can they yuppify? 	can I be yuppifying?
can you be yuppifying?
can he be yuppifying?
can we be yuppifying?
can you be yuppifying?
can they be yuppifying? 	can I have yuppified?
can you have yuppified?
can he have yuppified?
can we have yuppified?
can you have yuppified?
can they have yuppified? 	can I have been yuppifying?
can you have been yuppifying?
can he have been yuppifying?
can we have been yuppifying?
can you have been yuppifying?
can they have been yuppifying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I yuppify?
can't you yuppify?
can't he yuppify?
can't we yuppify?
can't you yuppify?
can't they yuppify? 	can't I be yuppifying?
can't you be yuppifying?
can't he be yuppifying?
can't we be yuppifying?
can't you be yuppifying?
can't they be yuppifying? 	can't I have yuppified?
can't you have yuppified?
can't he have yuppified?
can't we have yuppified?
can't you have yuppified?
can't they have yuppified? 	can't I have been yuppifying?
can't you have been yuppifying?
can't he have been yuppifying?
can't we have been yuppifying?
can't you have been yuppifying?
can't they have been yuppifying?