could stream
Regular verb: stream - streamed- streamed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could stream
you could stream
he could stream
we could stream
you could stream
they could stream 	I could be streaming
you could be streaming
he could be streaming
we could be streaming
you could be streaming
they could be streaming	I could have streamed
you could have streamed
he could have streamed
we could have streamed
you could have streamed
they could have streamed	I could have been streaming
you could have been streaming
he could have been streaming
we could have been streaming
you could have been streaming
they could have been streaming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't stream
you couldn't stream
he couldn't stream
we couldn't stream
you couldn't stream
they couldn't stream 	I couldn't be streaming
you couldn't be streaming
he couldn't be streaming
we couldn't be streaming
you couldn't be streaming
they couldn't be streaming	I couldn't have streamed
you couldn't have streamed
he couldn't have streamed
we couldn't have streamed
you couldn't have streamed
they couldn't have streamed	I couldn't have been streaming
you couldn't have been streaming
he couldn't have been streaming
we couldn't have been streaming
you couldn't have been streaming
they couldn't have been streaming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I stream?
could you stream?
could he stream?
could we stream?
could you stream?
could they stream? 	could I be streaming?
could you be streaming?
could he be streaming?
could we be streaming?
could you be streaming?
could they be streaming? 	could I have streamed?
could you have streamed?
could he have streamed?
could we have streamed?
could you have streamed?
could they have streamed? 	could I have been streaming?
could you have been streaming?
could he have been streaming?
could we have been streaming?
could you have been streaming?
could they have been streaming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I stream?
couldn't you stream?
couldn't he stream?
couldn't we stream?
couldn't you stream?
couldn't they stream? 	couldn't I be streaming?
couldn't you be streaming?
couldn't he be streaming?
couldn't we be streaming?
couldn't you be streaming?
couldn't they be streaming? 	couldn't I have streamed?
couldn't you have streamed?
couldn't he have streamed?
couldn't we have streamed?
couldn't you have streamed?
couldn't they have streamed? 	couldn't I have been streaming?
couldn't you have been streaming?
couldn't he have been streaming?
couldn't we have been streaming?
couldn't you have been streaming?
couldn't they have been streaming?