could paralyse
Regular verb: paralyse - paralysed- paralysed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could paralyse
you could paralyse
he could paralyse
we could paralyse
you could paralyse
they could paralyse 	I could be paralysing
you could be paralysing
he could be paralysing
we could be paralysing
you could be paralysing
they could be paralysing	I could have paralysed
you could have paralysed
he could have paralysed
we could have paralysed
you could have paralysed
they could have paralysed	I could have been paralysing
you could have been paralysing
he could have been paralysing
we could have been paralysing
you could have been paralysing
they could have been paralysing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't paralyse
you couldn't paralyse
he couldn't paralyse
we couldn't paralyse
you couldn't paralyse
they couldn't paralyse 	I couldn't be paralysing
you couldn't be paralysing
he couldn't be paralysing
we couldn't be paralysing
you couldn't be paralysing
they couldn't be paralysing	I couldn't have paralysed
you couldn't have paralysed
he couldn't have paralysed
we couldn't have paralysed
you couldn't have paralysed
they couldn't have paralysed	I couldn't have been paralysing
you couldn't have been paralysing
he couldn't have been paralysing
we couldn't have been paralysing
you couldn't have been paralysing
they couldn't have been paralysing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I paralyse?
could you paralyse?
could he paralyse?
could we paralyse?
could you paralyse?
could they paralyse? 	could I be paralysing?
could you be paralysing?
could he be paralysing?
could we be paralysing?
could you be paralysing?
could they be paralysing? 	could I have paralysed?
could you have paralysed?
could he have paralysed?
could we have paralysed?
could you have paralysed?
could they have paralysed? 	could I have been paralysing?
could you have been paralysing?
could he have been paralysing?
could we have been paralysing?
could you have been paralysing?
could they have been paralysing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I paralyse?
couldn't you paralyse?
couldn't he paralyse?
couldn't we paralyse?
couldn't you paralyse?
couldn't they paralyse? 	couldn't I be paralysing?
couldn't you be paralysing?
couldn't he be paralysing?
couldn't we be paralysing?
couldn't you be paralysing?
couldn't they be paralysing? 	couldn't I have paralysed?
couldn't you have paralysed?
couldn't he have paralysed?
couldn't we have paralysed?
couldn't you have paralysed?
couldn't they have paralysed? 	couldn't I have been paralysing?
couldn't you have been paralysing?
couldn't he have been paralysing?
couldn't we have been paralysing?
couldn't you have been paralysing?
couldn't they have been paralysing?