could digitise
Regular verb: digitise - digitised- digitised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could digitise
you could digitise
she could digitise
we could digitise
you could digitise
they could digitise 	I could be digitising
you could be digitising
she could be digitising
we could be digitising
you could be digitising
they could be digitising	I could have digitised
you could have digitised
she could have digitised
we could have digitised
you could have digitised
they could have digitised	I could have been digitising
you could have been digitising
she could have been digitising
we could have been digitising
you could have been digitising
they could have been digitising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not digitise
you could not digitise
she could not digitise
we could not digitise
you could not digitise
they could not digitise 	I could not be digitising
you could not be digitising
she could not be digitising
we could not be digitising
you could not be digitising
they could not be digitising	I could not have digitised
you could not have digitised
she could not have digitised
we could not have digitised
you could not have digitised
they could not have digitised	I could not have been digitising
you could not have been digitising
she could not have been digitising
we could not have been digitising
you could not have been digitising
they could not have been digitising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I digitise?
could you digitise?
could she digitise?
could we digitise?
could you digitise?
could they digitise? 	could I be digitising?
could you be digitising?
could she be digitising?
could we be digitising?
could you be digitising?
could they be digitising? 	could I have digitised?
could you have digitised?
could she have digitised?
could we have digitised?
could you have digitised?
could they have digitised? 	could I have been digitising?
could you have been digitising?
could she have been digitising?
could we have been digitising?
could you have been digitising?
could they have been digitising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not digitise?
could you not digitise?
could she not digitise?
could we not digitise?
could you not digitise?
could they not digitise? 	could I not be digitising?
could you not be digitising?
could she not be digitising?
could we not be digitising?
could you not be digitising?
could they not be digitising? 	could I not have digitised?
could you not have digitised?
could she not have digitised?
could we not have digitised?
could you not have digitised?
could they not have digitised? 	could I not have been digitising?
could you not have been digitising?
could she not have been digitising?
could we not have been digitising?
could you not have been digitising?
could they not have been digitising?