could arabise
Regular verb: arabise - arabised- arabised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could arabise
you could arabise
she could arabise
we could arabise
you could arabise
they could arabise 	I could be arabising
you could be arabising
she could be arabising
we could be arabising
you could be arabising
they could be arabising	I could have arabised
you could have arabised
she could have arabised
we could have arabised
you could have arabised
they could have arabised	I could have been arabising
you could have been arabising
she could have been arabising
we could have been arabising
you could have been arabising
they could have been arabising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't arabise
you couldn't arabise
she couldn't arabise
we couldn't arabise
you couldn't arabise
they couldn't arabise 	I couldn't be arabising
you couldn't be arabising
she couldn't be arabising
we couldn't be arabising
you couldn't be arabising
they couldn't be arabising	I couldn't have arabised
you couldn't have arabised
she couldn't have arabised
we couldn't have arabised
you couldn't have arabised
they couldn't have arabised	I couldn't have been arabising
you couldn't have been arabising
she couldn't have been arabising
we couldn't have been arabising
you couldn't have been arabising
they couldn't have been arabising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I arabise?
could you arabise?
could she arabise?
could we arabise?
could you arabise?
could they arabise? 	could I be arabising?
could you be arabising?
could she be arabising?
could we be arabising?
could you be arabising?
could they be arabising? 	could I have arabised?
could you have arabised?
could she have arabised?
could we have arabised?
could you have arabised?
could they have arabised? 	could I have been arabising?
could you have been arabising?
could she have been arabising?
could we have been arabising?
could you have been arabising?
could they have been arabising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I arabise?
couldn't you arabise?
couldn't she arabise?
couldn't we arabise?
couldn't you arabise?
couldn't they arabise? 	couldn't I be arabising?
couldn't you be arabising?
couldn't she be arabising?
couldn't we be arabising?
couldn't you be arabising?
couldn't they be arabising? 	couldn't I have arabised?
couldn't you have arabised?
couldn't she have arabised?
couldn't we have arabised?
couldn't you have arabised?
couldn't they have arabised? 	couldn't I have been arabising?
couldn't you have been arabising?
couldn't she have been arabising?
couldn't we have been arabising?
couldn't you have been arabising?
couldn't they have been arabising?