can type
Regular verb: type - typed- typed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can type
you can type
she can type
we can type
you can type
they can type 	I can be typing
you can be typing
she can be typing
we can be typing
you can be typing
they can be typing	I can have typed
you can have typed
she can have typed
we can have typed
you can have typed
they can have typed	I can have been typing
you can have been typing
she can have been typing
we can have been typing
you can have been typing
they can have been typing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot type
you cannot type
she cannot type
we cannot type
you cannot type
they cannot type 	I cannot be typing
you cannot be typing
she cannot be typing
we cannot be typing
you cannot be typing
they cannot be typing	I cannot have typed
you cannot have typed
she cannot have typed
we cannot have typed
you cannot have typed
they cannot have typed	I cannot have been typing
you cannot have been typing
she cannot have been typing
we cannot have been typing
you cannot have been typing
they cannot have been typing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I type?
can you type?
can she type?
can we type?
can you type?
can they type? 	can I be typing?
can you be typing?
can she be typing?
can we be typing?
can you be typing?
can they be typing? 	can I have typed?
can you have typed?
can she have typed?
can we have typed?
can you have typed?
can they have typed? 	can I have been typing?
can you have been typing?
can she have been typing?
can we have been typing?
can you have been typing?
can they have been typing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not type?
can you not type?
can she not type?
can we not type?
can you not type?
can they not type? 	can I not be typing?
can you not be typing?
can she not be typing?
can we not be typing?
can you not be typing?
can they not be typing? 	can I not have typed?
can you not have typed?
can she not have typed?
can we not have typed?
can you not have typed?
can they not have typed? 	can I not have been typing?
can you not have been typing?
can she not have been typing?
can we not have been typing?
can you not have been typing?
can they not have been typing?