ought to upgrade
Regular verb: upgrade - upgraded- upgraded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to upgrade
you ought to upgrade
he ought to upgrade
we ought to upgrade
you ought to upgrade
they ought to upgrade 	I ought to be upgrading
you ought to be upgrading
he ought to be upgrading
we ought to be upgrading
you ought to be upgrading
they ought to be upgrading	I ought to have upgraded
you ought to have upgraded
he ought to have upgraded
we ought to have upgraded
you ought to have upgraded
they ought to have upgraded	I ought to have been upgrading
you ought to have been upgrading
he ought to have been upgrading
we ought to have been upgrading
you ought to have been upgrading
they ought to have been upgrading	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to upgrade
you ought not to upgrade
he ought not to upgrade
we ought not to upgrade
you ought not to upgrade
they ought not to upgrade 	I ought not to upgrading
you ought not to upgrading
he ought not to upgrading
we ought not to upgrading
you ought not to upgrading
they ought not to upgrading	I ought not to have upgraded
you ought not to have upgraded
he ought not to have upgraded
we ought not to have upgraded
you ought not to have upgraded
they ought not to have upgraded	I ought not to have been upgrading
you ought not to have been upgrading
he ought not to have been upgrading
we ought not to have been upgrading
you ought not to have been upgrading
they ought not to have been upgrading	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I upgrade?
ought to you upgrade?
ought to he upgrade?
ought to we upgrade?
ought to you upgrade?
ought to they upgrade? 	ought to I be upgrading?
ought to you be upgrading?
ought to he be upgrading?
ought to we be upgrading?
ought to you be upgrading?
ought to they be upgrading? 	ought to I have upgraded?
ought to you have upgraded?
ought to he have upgraded?
ought to we have upgraded?
ought to you have upgraded?
ought to they have upgraded? 	ought to I have been upgrading?
ought to you have been upgrading?
ought to he have been upgrading?
ought to we have been upgrading?
ought to you have been upgrading?
ought to they have been upgrading? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to upgrade?
ought you not to upgrade?
ought he not to upgrade?
ought we not to upgrade?
ought you not to upgrade?
ought they not to upgrade? 	ought I not to be upgrading?
ought you not to be upgrading?
ought he not to be upgrading?
ought we not to be upgrading?
ought you not to be upgrading?
ought they not to be upgrading? 	ought I not to have upgraded?
ought you not to have upgraded?
ought he not to have upgraded?
ought we not to have upgraded?
ought you not to have upgraded?
ought they not to have upgraded? 	ought I not to have been upgrading?
ought you not to have been upgrading?
ought he not to have been upgrading?
ought we not to have been upgrading?
ought you not to have been upgrading?
ought they not to have been upgrading?