can pretestify
Regular verb: pretestify - pretestified- pretestified

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can pretestify
you can pretestify
he can pretestify
we can pretestify
you can pretestify
they can pretestify 	I can be pretestifying
you can be pretestifying
he can be pretestifying
we can be pretestifying
you can be pretestifying
they can be pretestifying	I can have pretestified
you can have pretestified
he can have pretestified
we can have pretestified
you can have pretestified
they can have pretestified	I can have been pretestifying
you can have been pretestifying
he can have been pretestifying
we can have been pretestifying
you can have been pretestifying
they can have been pretestifying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't pretestify
you can't pretestify
he can't pretestify
we can't pretestify
you can't pretestify
they can't pretestify 	I can't be pretestifying
you can't be pretestifying
he can't be pretestifying
we can't be pretestifying
you can't be pretestifying
they can't be pretestifying	I can't have pretestified
you can't have pretestified
he can't have pretestified
we can't have pretestified
you can't have pretestified
they can't have pretestified	I can't have been pretestifying
you can't have been pretestifying
he can't have been pretestifying
we can't have been pretestifying
you can't have been pretestifying
they can't have been pretestifying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I pretestify?
can you pretestify?
can he pretestify?
can we pretestify?
can you pretestify?
can they pretestify? 	can I be pretestifying?
can you be pretestifying?
can he be pretestifying?
can we be pretestifying?
can you be pretestifying?
can they be pretestifying? 	can I have pretestified?
can you have pretestified?
can he have pretestified?
can we have pretestified?
can you have pretestified?
can they have pretestified? 	can I have been pretestifying?
can you have been pretestifying?
can he have been pretestifying?
can we have been pretestifying?
can you have been pretestifying?
can they have been pretestifying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I pretestify?
can't you pretestify?
can't he pretestify?
can't we pretestify?
can't you pretestify?
can't they pretestify? 	can't I be pretestifying?
can't you be pretestifying?
can't he be pretestifying?
can't we be pretestifying?
can't you be pretestifying?
can't they be pretestifying? 	can't I have pretestified?
can't you have pretestified?
can't he have pretestified?
can't we have pretestified?
can't you have pretestified?
can't they have pretestified? 	can't I have been pretestifying?
can't you have been pretestifying?
can't he have been pretestifying?
can't we have been pretestifying?
can't you have been pretestifying?
can't they have been pretestifying?