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 cannot pretestify
you cannot pretestify
he cannot pretestify
we cannot pretestify
you cannot pretestify
they cannot pretestify 	I cannot be pretestifying
you cannot be pretestifying
he cannot be pretestifying
we cannot be pretestifying
you cannot be pretestifying
they cannot be pretestifying	I cannot have pretestified
you cannot have pretestified
he cannot have pretestified
we cannot have pretestified
you cannot have pretestified
they cannot have pretestified	I cannot have been pretestifying
you cannot have been pretestifying
he cannot have been pretestifying
we cannot have been pretestifying
you cannot have been pretestifying
they cannot 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 I not pretestify?
can you not pretestify?
can he not pretestify?
can we not pretestify?
can you not pretestify?
can they not pretestify? 	can I not be pretestifying?
can you not be pretestifying?
can he not be pretestifying?
can we not be pretestifying?
can you not be pretestifying?
can they not be pretestifying? 	can I not have pretestified?
can you not have pretestified?
can he not have pretestified?
can we not have pretestified?
can you not have pretestified?
can they not have pretestified? 	can I not have been pretestifying?
can you not have been pretestifying?
can he not have been pretestifying?
can we not have been pretestifying?
can you not have been pretestifying?
can they not have been pretestifying?