can plane
Regular verb: plane - planed- planed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can plane
you can plane
she can plane
we can plane
you can plane
they can plane 	I can be planing
you can be planing
she can be planing
we can be planing
you can be planing
they can be planing	I can have planed
you can have planed
she can have planed
we can have planed
you can have planed
they can have planed	I can have been planing
you can have been planing
she can have been planing
we can have been planing
you can have been planing
they can have been planing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't plane
you can't plane
she can't plane
we can't plane
you can't plane
they can't plane 	I can't be planing
you can't be planing
she can't be planing
we can't be planing
you can't be planing
they can't be planing	I can't have planed
you can't have planed
she can't have planed
we can't have planed
you can't have planed
they can't have planed	I can't have been planing
you can't have been planing
she can't have been planing
we can't have been planing
you can't have been planing
they can't have been planing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I plane?
can you plane?
can she plane?
can we plane?
can you plane?
can they plane? 	can I be planing?
can you be planing?
can she be planing?
can we be planing?
can you be planing?
can they be planing? 	can I have planed?
can you have planed?
can she have planed?
can we have planed?
can you have planed?
can they have planed? 	can I have been planing?
can you have been planing?
can she have been planing?
can we have been planing?
can you have been planing?
can they have been planing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I plane?
can't you plane?
can't she plane?
can't we plane?
can't you plane?
can't they plane? 	can't I be planing?
can't you be planing?
can't she be planing?
can't we be planing?
can't you be planing?
can't they be planing? 	can't I have planed?
can't you have planed?
can't she have planed?
can't we have planed?
can't you have planed?
can't they have planed? 	can't I have been planing?
can't you have been planing?
can't she have been planing?
can't we have been planing?
can't you have been planing?
can't they have been planing?