could inurn
Regular verb: inurn - inurned- inurned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could inurn
you could inurn
he could inurn
we could inurn
you could inurn
they could inurn 	I could be inurning
you could be inurning
he could be inurning
we could be inurning
you could be inurning
they could be inurning	I could have inurned
you could have inurned
he could have inurned
we could have inurned
you could have inurned
they could have inurned	I could have been inurning
you could have been inurning
he could have been inurning
we could have been inurning
you could have been inurning
they could have been inurning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't inurn
you couldn't inurn
he couldn't inurn
we couldn't inurn
you couldn't inurn
they couldn't inurn 	I couldn't be inurning
you couldn't be inurning
he couldn't be inurning
we couldn't be inurning
you couldn't be inurning
they couldn't be inurning	I couldn't have inurned
you couldn't have inurned
he couldn't have inurned
we couldn't have inurned
you couldn't have inurned
they couldn't have inurned	I couldn't have been inurning
you couldn't have been inurning
he couldn't have been inurning
we couldn't have been inurning
you couldn't have been inurning
they couldn't have been inurning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I inurn?
could you inurn?
could he inurn?
could we inurn?
could you inurn?
could they inurn? 	could I be inurning?
could you be inurning?
could he be inurning?
could we be inurning?
could you be inurning?
could they be inurning? 	could I have inurned?
could you have inurned?
could he have inurned?
could we have inurned?
could you have inurned?
could they have inurned? 	could I have been inurning?
could you have been inurning?
could he have been inurning?
could we have been inurning?
could you have been inurning?
could they have been inurning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I inurn?
couldn't you inurn?
couldn't he inurn?
couldn't we inurn?
couldn't you inurn?
couldn't they inurn? 	couldn't I be inurning?
couldn't you be inurning?
couldn't he be inurning?
couldn't we be inurning?
couldn't you be inurning?
couldn't they be inurning? 	couldn't I have inurned?
couldn't you have inurned?
couldn't he have inurned?
couldn't we have inurned?
couldn't you have inurned?
couldn't they have inurned? 	couldn't I have been inurning?
couldn't you have been inurning?
couldn't he have been inurning?
couldn't we have been inurning?
couldn't you have been inurning?
couldn't they have been inurning?