can select
Regular verb: select - selected- selected

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can select
you can select
she can select
we can select
you can select
they can select 	I can be selecting
you can be selecting
she can be selecting
we can be selecting
you can be selecting
they can be selecting	I can have selected
you can have selected
she can have selected
we can have selected
you can have selected
they can have selected	I can have been selecting
you can have been selecting
she can have been selecting
we can have been selecting
you can have been selecting
they can have been selecting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't select
you can't select
she can't select
we can't select
you can't select
they can't select 	I can't be selecting
you can't be selecting
she can't be selecting
we can't be selecting
you can't be selecting
they can't be selecting	I can't have selected
you can't have selected
she can't have selected
we can't have selected
you can't have selected
they can't have selected	I can't have been selecting
you can't have been selecting
she can't have been selecting
we can't have been selecting
you can't have been selecting
they can't have been selecting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I select?
can you select?
can she select?
can we select?
can you select?
can they select? 	can I be selecting?
can you be selecting?
can she be selecting?
can we be selecting?
can you be selecting?
can they be selecting? 	can I have selected?
can you have selected?
can she have selected?
can we have selected?
can you have selected?
can they have selected? 	can I have been selecting?
can you have been selecting?
can she have been selecting?
can we have been selecting?
can you have been selecting?
can they have been selecting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I select?
can't you select?
can't she select?
can't we select?
can't you select?
can't they select? 	can't I be selecting?
can't you be selecting?
can't she be selecting?
can't we be selecting?
can't you be selecting?
can't they be selecting? 	can't I have selected?
can't you have selected?
can't she have selected?
can't we have selected?
can't you have selected?
can't they have selected? 	can't I have been selecting?
can't you have been selecting?
can't she have been selecting?
can't we have been selecting?
can't you have been selecting?
can't they have been selecting?