could decode
Verbo regolare: decode - decoded- decoded

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could decode
you could decode
she could decode
we could decode
you could decode
they could decode 	I could be decoding
you could be decoding
she could be decoding
we could be decoding
you could be decoding
they could be decoding	I could have decoded
you could have decoded
she could have decoded
we could have decoded
you could have decoded
they could have decoded	I could have been decoding
you could have been decoding
she could have been decoding
we could have been decoding
you could have been decoding
they could have been decoding	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't decode
you couldn't decode
she couldn't decode
we couldn't decode
you couldn't decode
they couldn't decode 	I couldn't be decoding
you couldn't be decoding
she couldn't be decoding
we couldn't be decoding
you couldn't be decoding
they couldn't be decoding	I couldn't have decoded
you couldn't have decoded
she couldn't have decoded
we couldn't have decoded
you couldn't have decoded
they couldn't have decoded	I couldn't have been decoding
you couldn't have been decoding
she couldn't have been decoding
we couldn't have been decoding
you couldn't have been decoding
they couldn't have been decoding	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I decode?
could you decode?
could she decode?
could we decode?
could you decode?
could they decode? 	could I be decoding?
could you be decoding?
could she be decoding?
could we be decoding?
could you be decoding?
could they be decoding? 	could I have decoded?
could you have decoded?
could she have decoded?
could we have decoded?
could you have decoded?
could they have decoded? 	could I have been decoding?
could you have been decoding?
could she have been decoding?
could we have been decoding?
could you have been decoding?
could they have been decoding? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I decode?
couldn't you decode?
couldn't she decode?
couldn't we decode?
couldn't you decode?
couldn't they decode? 	couldn't I be decoding?
couldn't you be decoding?
couldn't she be decoding?
couldn't we be decoding?
couldn't you be decoding?
couldn't they be decoding? 	couldn't I have decoded?
couldn't you have decoded?
couldn't she have decoded?
couldn't we have decoded?
couldn't you have decoded?
couldn't they have decoded? 	couldn't I have been decoding?
couldn't you have been decoding?
couldn't she have been decoding?
couldn't we have been decoding?
couldn't you have been decoding?
couldn't they have been decoding?