can destabilise
Regular verb: destabilise - destabilised- destabilised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can destabilise
you can destabilise
he can destabilise
we can destabilise
you can destabilise
they can destabilise 	I can be destabilising
you can be destabilising
he can be destabilising
we can be destabilising
you can be destabilising
they can be destabilising	I can have destabilised
you can have destabilised
he can have destabilised
we can have destabilised
you can have destabilised
they can have destabilised	I can have been destabilising
you can have been destabilising
he can have been destabilising
we can have been destabilising
you can have been destabilising
they can have been destabilising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't destabilise
you can't destabilise
he can't destabilise
we can't destabilise
you can't destabilise
they can't destabilise 	I can't be destabilising
you can't be destabilising
he can't be destabilising
we can't be destabilising
you can't be destabilising
they can't be destabilising	I can't have destabilised
you can't have destabilised
he can't have destabilised
we can't have destabilised
you can't have destabilised
they can't have destabilised	I can't have been destabilising
you can't have been destabilising
he can't have been destabilising
we can't have been destabilising
you can't have been destabilising
they can't have been destabilising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I destabilise?
can you destabilise?
can he destabilise?
can we destabilise?
can you destabilise?
can they destabilise? 	can I be destabilising?
can you be destabilising?
can he be destabilising?
can we be destabilising?
can you be destabilising?
can they be destabilising? 	can I have destabilised?
can you have destabilised?
can he have destabilised?
can we have destabilised?
can you have destabilised?
can they have destabilised? 	can I have been destabilising?
can you have been destabilising?
can he have been destabilising?
can we have been destabilising?
can you have been destabilising?
can they have been destabilising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I destabilise?
can't you destabilise?
can't he destabilise?
can't we destabilise?
can't you destabilise?
can't they destabilise? 	can't I be destabilising?
can't you be destabilising?
can't he be destabilising?
can't we be destabilising?
can't you be destabilising?
can't they be destabilising? 	can't I have destabilised?
can't you have destabilised?
can't he have destabilised?
can't we have destabilised?
can't you have destabilised?
can't they have destabilised? 	can't I have been destabilising?
can't you have been destabilising?
can't he have been destabilising?
can't we have been destabilising?
can't you have been destabilising?
can't they have been destabilising?