can preinvite
Regular verb: preinvite - preinvited- preinvited

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can preinvite
you can preinvite
she can preinvite
we can preinvite
you can preinvite
they can preinvite 	I can be preinviting
you can be preinviting
she can be preinviting
we can be preinviting
you can be preinviting
they can be preinviting	I can have preinvited
you can have preinvited
she can have preinvited
we can have preinvited
you can have preinvited
they can have preinvited	I can have been preinviting
you can have been preinviting
she can have been preinviting
we can have been preinviting
you can have been preinviting
they can have been preinviting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't preinvite
you can't preinvite
she can't preinvite
we can't preinvite
you can't preinvite
they can't preinvite 	I can't be preinviting
you can't be preinviting
she can't be preinviting
we can't be preinviting
you can't be preinviting
they can't be preinviting	I can't have preinvited
you can't have preinvited
she can't have preinvited
we can't have preinvited
you can't have preinvited
they can't have preinvited	I can't have been preinviting
you can't have been preinviting
she can't have been preinviting
we can't have been preinviting
you can't have been preinviting
they can't have been preinviting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I preinvite?
can you preinvite?
can she preinvite?
can we preinvite?
can you preinvite?
can they preinvite? 	can I be preinviting?
can you be preinviting?
can she be preinviting?
can we be preinviting?
can you be preinviting?
can they be preinviting? 	can I have preinvited?
can you have preinvited?
can she have preinvited?
can we have preinvited?
can you have preinvited?
can they have preinvited? 	can I have been preinviting?
can you have been preinviting?
can she have been preinviting?
can we have been preinviting?
can you have been preinviting?
can they have been preinviting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I preinvite?
can't you preinvite?
can't she preinvite?
can't we preinvite?
can't you preinvite?
can't they preinvite? 	can't I be preinviting?
can't you be preinviting?
can't she be preinviting?
can't we be preinviting?
can't you be preinviting?
can't they be preinviting? 	can't I have preinvited?
can't you have preinvited?
can't she have preinvited?
can't we have preinvited?
can't you have preinvited?
can't they have preinvited? 	can't I have been preinviting?
can't you have been preinviting?
can't she have been preinviting?
can't we have been preinviting?
can't you have been preinviting?
can't they have been preinviting?