could alphabetise alphabetise
Regular verb: alphabetise alphabetise - alphabetise alphabetised- alphabetise alphabetised

, this verb may not exist. Conjugation is given as example.

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could alphabetise alphabetise
you could alphabetise alphabetise
she could alphabetise alphabetise
we could alphabetise alphabetise
you could alphabetise alphabetise
they could alphabetise alphabetise 	I could be alphabetise alphabetising
you could be alphabetise alphabetising
she could be alphabetise alphabetising
we could be alphabetise alphabetising
you could be alphabetise alphabetising
they could be alphabetise alphabetising	I could have alphabetise alphabetised
you could have alphabetise alphabetised
she could have alphabetise alphabetised
we could have alphabetise alphabetised
you could have alphabetise alphabetised
they could have alphabetise alphabetised	I could have been alphabetise alphabetising
you could have been alphabetise alphabetising
she could have been alphabetise alphabetising
we could have been alphabetise alphabetising
you could have been alphabetise alphabetising
they could have been alphabetise alphabetising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not alphabetise alphabetise
you could not alphabetise alphabetise
she could not alphabetise alphabetise
we could not alphabetise alphabetise
you could not alphabetise alphabetise
they could not alphabetise alphabetise 	I could not be alphabetise alphabetising
you could not be alphabetise alphabetising
she could not be alphabetise alphabetising
we could not be alphabetise alphabetising
you could not be alphabetise alphabetising
they could not be alphabetise alphabetising	I could not have alphabetise alphabetised
you could not have alphabetise alphabetised
she could not have alphabetise alphabetised
we could not have alphabetise alphabetised
you could not have alphabetise alphabetised
they could not have alphabetise alphabetised	I could not have been alphabetise alphabetising
you could not have been alphabetise alphabetising
she could not have been alphabetise alphabetising
we could not have been alphabetise alphabetising
you could not have been alphabetise alphabetising
they could not have been alphabetise alphabetising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I alphabetise alphabetise?
could you alphabetise alphabetise?
could she alphabetise alphabetise?
could we alphabetise alphabetise?
could you alphabetise alphabetise?
could they alphabetise alphabetise? 	could I be alphabetise alphabetising?
could you be alphabetise alphabetising?
could she be alphabetise alphabetising?
could we be alphabetise alphabetising?
could you be alphabetise alphabetising?
could they be alphabetise alphabetising? 	could I have alphabetise alphabetised?
could you have alphabetise alphabetised?
could she have alphabetise alphabetised?
could we have alphabetise alphabetised?
could you have alphabetise alphabetised?
could they have alphabetise alphabetised? 	could I have been alphabetise alphabetising?
could you have been alphabetise alphabetising?
could she have been alphabetise alphabetising?
could we have been alphabetise alphabetising?
could you have been alphabetise alphabetising?
could they have been alphabetise alphabetising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not alphabetise alphabetise?
could you not alphabetise alphabetise?
could she not alphabetise alphabetise?
could we not alphabetise alphabetise?
could you not alphabetise alphabetise?
could they not alphabetise alphabetise? 	could I not be alphabetise alphabetising?
could you not be alphabetise alphabetising?
could she not be alphabetise alphabetising?
could we not be alphabetise alphabetising?
could you not be alphabetise alphabetising?
could they not be alphabetise alphabetising? 	could I not have alphabetise alphabetised?
could you not have alphabetise alphabetised?
could she not have alphabetise alphabetised?
could we not have alphabetise alphabetised?
could you not have alphabetise alphabetised?
could they not have alphabetise alphabetised? 	could I not have been alphabetise alphabetising?
could you not have been alphabetise alphabetising?
could she not have been alphabetise alphabetising?
could we not have been alphabetise alphabetising?
could you not have been alphabetise alphabetising?
could they not have been alphabetise alphabetising?