can evaluate
Regular verb: evaluate - evaluated- evaluated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can evaluate
you can evaluate
he can evaluate
we can evaluate
you can evaluate
they can evaluate 	I can be evaluating
you can be evaluating
he can be evaluating
we can be evaluating
you can be evaluating
they can be evaluating	I can have evaluated
you can have evaluated
he can have evaluated
we can have evaluated
you can have evaluated
they can have evaluated	I can have been evaluating
you can have been evaluating
he can have been evaluating
we can have been evaluating
you can have been evaluating
they can have been evaluating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't evaluate
you can't evaluate
he can't evaluate
we can't evaluate
you can't evaluate
they can't evaluate 	I can't be evaluating
you can't be evaluating
he can't be evaluating
we can't be evaluating
you can't be evaluating
they can't be evaluating	I can't have evaluated
you can't have evaluated
he can't have evaluated
we can't have evaluated
you can't have evaluated
they can't have evaluated	I can't have been evaluating
you can't have been evaluating
he can't have been evaluating
we can't have been evaluating
you can't have been evaluating
they can't have been evaluating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I evaluate?
can you evaluate?
can he evaluate?
can we evaluate?
can you evaluate?
can they evaluate? 	can I be evaluating?
can you be evaluating?
can he be evaluating?
can we be evaluating?
can you be evaluating?
can they be evaluating? 	can I have evaluated?
can you have evaluated?
can he have evaluated?
can we have evaluated?
can you have evaluated?
can they have evaluated? 	can I have been evaluating?
can you have been evaluating?
can he have been evaluating?
can we have been evaluating?
can you have been evaluating?
can they have been evaluating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I evaluate?
can't you evaluate?
can't he evaluate?
can't we evaluate?
can't you evaluate?
can't they evaluate? 	can't I be evaluating?
can't you be evaluating?
can't he be evaluating?
can't we be evaluating?
can't you be evaluating?
can't they be evaluating? 	can't I have evaluated?
can't you have evaluated?
can't he have evaluated?
can't we have evaluated?
can't you have evaluated?
can't they have evaluated? 	can't I have been evaluating?
can't you have been evaluating?
can't he have been evaluating?
can't we have been evaluating?
can't you have been evaluating?
can't they have been evaluating?