could orientalize
Regular verb: orientalize - orientalized- orientalized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could orientalize
you could orientalize
he could orientalize
we could orientalize
you could orientalize
they could orientalize 	I could be orientalizing
you could be orientalizing
he could be orientalizing
we could be orientalizing
you could be orientalizing
they could be orientalizing	I could have orientalized
you could have orientalized
he could have orientalized
we could have orientalized
you could have orientalized
they could have orientalized	I could have been orientalizing
you could have been orientalizing
he could have been orientalizing
we could have been orientalizing
you could have been orientalizing
they could have been orientalizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't orientalize
you couldn't orientalize
he couldn't orientalize
we couldn't orientalize
you couldn't orientalize
they couldn't orientalize 	I couldn't be orientalizing
you couldn't be orientalizing
he couldn't be orientalizing
we couldn't be orientalizing
you couldn't be orientalizing
they couldn't be orientalizing	I couldn't have orientalized
you couldn't have orientalized
he couldn't have orientalized
we couldn't have orientalized
you couldn't have orientalized
they couldn't have orientalized	I couldn't have been orientalizing
you couldn't have been orientalizing
he couldn't have been orientalizing
we couldn't have been orientalizing
you couldn't have been orientalizing
they couldn't have been orientalizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I orientalize?
could you orientalize?
could he orientalize?
could we orientalize?
could you orientalize?
could they orientalize? 	could I be orientalizing?
could you be orientalizing?
could he be orientalizing?
could we be orientalizing?
could you be orientalizing?
could they be orientalizing? 	could I have orientalized?
could you have orientalized?
could he have orientalized?
could we have orientalized?
could you have orientalized?
could they have orientalized? 	could I have been orientalizing?
could you have been orientalizing?
could he have been orientalizing?
could we have been orientalizing?
could you have been orientalizing?
could they have been orientalizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I orientalize?
couldn't you orientalize?
couldn't he orientalize?
couldn't we orientalize?
couldn't you orientalize?
couldn't they orientalize? 	couldn't I be orientalizing?
couldn't you be orientalizing?
couldn't he be orientalizing?
couldn't we be orientalizing?
couldn't you be orientalizing?
couldn't they be orientalizing? 	couldn't I have orientalized?
couldn't you have orientalized?
couldn't he have orientalized?
couldn't we have orientalized?
couldn't you have orientalized?
couldn't they have orientalized? 	couldn't I have been orientalizing?
couldn't you have been orientalizing?
couldn't he have been orientalizing?
couldn't we have been orientalizing?
couldn't you have been orientalizing?
couldn't they have been orientalizing?