can decommission
Regular verb: decommission - decommissioned- decommissioned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can decommission
you can decommission
she can decommission
we can decommission
you can decommission
they can decommission 	I can be decommissioning
you can be decommissioning
she can be decommissioning
we can be decommissioning
you can be decommissioning
they can be decommissioning	I can have decommissioned
you can have decommissioned
she can have decommissioned
we can have decommissioned
you can have decommissioned
they can have decommissioned	I can have been decommissioning
you can have been decommissioning
she can have been decommissioning
we can have been decommissioning
you can have been decommissioning
they can have been decommissioning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't decommission
you can't decommission
she can't decommission
we can't decommission
you can't decommission
they can't decommission 	I can't be decommissioning
you can't be decommissioning
she can't be decommissioning
we can't be decommissioning
you can't be decommissioning
they can't be decommissioning	I can't have decommissioned
you can't have decommissioned
she can't have decommissioned
we can't have decommissioned
you can't have decommissioned
they can't have decommissioned	I can't have been decommissioning
you can't have been decommissioning
she can't have been decommissioning
we can't have been decommissioning
you can't have been decommissioning
they can't have been decommissioning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I decommission?
can you decommission?
can she decommission?
can we decommission?
can you decommission?
can they decommission? 	can I be decommissioning?
can you be decommissioning?
can she be decommissioning?
can we be decommissioning?
can you be decommissioning?
can they be decommissioning? 	can I have decommissioned?
can you have decommissioned?
can she have decommissioned?
can we have decommissioned?
can you have decommissioned?
can they have decommissioned? 	can I have been decommissioning?
can you have been decommissioning?
can she have been decommissioning?
can we have been decommissioning?
can you have been decommissioning?
can they have been decommissioning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I decommission?
can't you decommission?
can't she decommission?
can't we decommission?
can't you decommission?
can't they decommission? 	can't I be decommissioning?
can't you be decommissioning?
can't she be decommissioning?
can't we be decommissioning?
can't you be decommissioning?
can't they be decommissioning? 	can't I have decommissioned?
can't you have decommissioned?
can't she have decommissioned?
can't we have decommissioned?
can't you have decommissioned?
can't they have decommissioned? 	can't I have been decommissioning?
can't you have been decommissioning?
can't she have been decommissioning?
can't we have been decommissioning?
can't you have been decommissioning?
can't they have been decommissioning?