ought to evolve
Regular verb: evolve - evolved- evolved

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to evolve
you ought to evolve
he ought to evolve
we ought to evolve
you ought to evolve
they ought to evolve 	I ought to be evolving
you ought to be evolving
he ought to be evolving
we ought to be evolving
you ought to be evolving
they ought to be evolving	I ought to have evolved
you ought to have evolved
he ought to have evolved
we ought to have evolved
you ought to have evolved
they ought to have evolved	I ought to have been evolving
you ought to have been evolving
he ought to have been evolving
we ought to have been evolving
you ought to have been evolving
they ought to have been evolving	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to evolve
you ought not to evolve
he ought not to evolve
we ought not to evolve
you ought not to evolve
they ought not to evolve 	I ought not to evolving
you ought not to evolving
he ought not to evolving
we ought not to evolving
you ought not to evolving
they ought not to evolving	I ought not to have evolved
you ought not to have evolved
he ought not to have evolved
we ought not to have evolved
you ought not to have evolved
they ought not to have evolved	I ought not to have been evolving
you ought not to have been evolving
he ought not to have been evolving
we ought not to have been evolving
you ought not to have been evolving
they ought not to have been evolving	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I evolve?
ought to you evolve?
ought to he evolve?
ought to we evolve?
ought to you evolve?
ought to they evolve? 	ought to I be evolving?
ought to you be evolving?
ought to he be evolving?
ought to we be evolving?
ought to you be evolving?
ought to they be evolving? 	ought to I have evolved?
ought to you have evolved?
ought to he have evolved?
ought to we have evolved?
ought to you have evolved?
ought to they have evolved? 	ought to I have been evolving?
ought to you have been evolving?
ought to he have been evolving?
ought to we have been evolving?
ought to you have been evolving?
ought to they have been evolving? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to evolve?
ought you not to evolve?
ought he not to evolve?
ought we not to evolve?
ought you not to evolve?
ought they not to evolve? 	ought I not to be evolving?
ought you not to be evolving?
ought he not to be evolving?
ought we not to be evolving?
ought you not to be evolving?
ought they not to be evolving? 	ought I not to have evolved?
ought you not to have evolved?
ought he not to have evolved?
ought we not to have evolved?
ought you not to have evolved?
ought they not to have evolved? 	ought I not to have been evolving?
ought you not to have been evolving?
ought he not to have been evolving?
ought we not to have been evolving?
ought you not to have been evolving?
ought they not to have been evolving?