could encrypt
Regular verb: encrypt - encrypted- encrypted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could encrypt
you could encrypt
she could encrypt
we could encrypt
you could encrypt
they could encrypt 	I could be encrypting
you could be encrypting
she could be encrypting
we could be encrypting
you could be encrypting
they could be encrypting	I could have encrypted
you could have encrypted
she could have encrypted
we could have encrypted
you could have encrypted
they could have encrypted	I could have been encrypting
you could have been encrypting
she could have been encrypting
we could have been encrypting
you could have been encrypting
they could have been encrypting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not encrypt
you could not encrypt
she could not encrypt
we could not encrypt
you could not encrypt
they could not encrypt 	I could not be encrypting
you could not be encrypting
she could not be encrypting
we could not be encrypting
you could not be encrypting
they could not be encrypting	I could not have encrypted
you could not have encrypted
she could not have encrypted
we could not have encrypted
you could not have encrypted
they could not have encrypted	I could not have been encrypting
you could not have been encrypting
she could not have been encrypting
we could not have been encrypting
you could not have been encrypting
they could not have been encrypting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I encrypt?
could you encrypt?
could she encrypt?
could we encrypt?
could you encrypt?
could they encrypt? 	could I be encrypting?
could you be encrypting?
could she be encrypting?
could we be encrypting?
could you be encrypting?
could they be encrypting? 	could I have encrypted?
could you have encrypted?
could she have encrypted?
could we have encrypted?
could you have encrypted?
could they have encrypted? 	could I have been encrypting?
could you have been encrypting?
could she have been encrypting?
could we have been encrypting?
could you have been encrypting?
could they have been encrypting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not encrypt?
could you not encrypt?
could she not encrypt?
could we not encrypt?
could you not encrypt?
could they not encrypt? 	could I not be encrypting?
could you not be encrypting?
could she not be encrypting?
could we not be encrypting?
could you not be encrypting?
could they not be encrypting? 	could I not have encrypted?
could you not have encrypted?
could she not have encrypted?
could we not have encrypted?
could you not have encrypted?
could they not have encrypted? 	could I not have been encrypting?
could you not have been encrypting?
could she not have been encrypting?
could we not have been encrypting?
could you not have been encrypting?
could they not have been encrypting?