can culminate
Regular verb: culminate - culminated- culminated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can culminate
you can culminate
she can culminate
we can culminate
you can culminate
they can culminate 	I can be culminating
you can be culminating
she can be culminating
we can be culminating
you can be culminating
they can be culminating	I can have culminated
you can have culminated
she can have culminated
we can have culminated
you can have culminated
they can have culminated	I can have been culminating
you can have been culminating
she can have been culminating
we can have been culminating
you can have been culminating
they can have been culminating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot culminate
you cannot culminate
she cannot culminate
we cannot culminate
you cannot culminate
they cannot culminate 	I cannot be culminating
you cannot be culminating
she cannot be culminating
we cannot be culminating
you cannot be culminating
they cannot be culminating	I cannot have culminated
you cannot have culminated
she cannot have culminated
we cannot have culminated
you cannot have culminated
they cannot have culminated	I cannot have been culminating
you cannot have been culminating
she cannot have been culminating
we cannot have been culminating
you cannot have been culminating
they cannot have been culminating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I culminate?
can you culminate?
can she culminate?
can we culminate?
can you culminate?
can they culminate? 	can I be culminating?
can you be culminating?
can she be culminating?
can we be culminating?
can you be culminating?
can they be culminating? 	can I have culminated?
can you have culminated?
can she have culminated?
can we have culminated?
can you have culminated?
can they have culminated? 	can I have been culminating?
can you have been culminating?
can she have been culminating?
can we have been culminating?
can you have been culminating?
can they have been culminating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not culminate?
can you not culminate?
can she not culminate?
can we not culminate?
can you not culminate?
can they not culminate? 	can I not be culminating?
can you not be culminating?
can she not be culminating?
can we not be culminating?
can you not be culminating?
can they not be culminating? 	can I not have culminated?
can you not have culminated?
can she not have culminated?
can we not have culminated?
can you not have culminated?
can they not have culminated? 	can I not have been culminating?
can you not have been culminating?
can she not have been culminating?
can we not have been culminating?
can you not have been culminating?
can they not have been culminating?