can conceptualise
Regular verb: conceptualise - conceptualised- conceptualised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can conceptualise
you can conceptualise
he can conceptualise
we can conceptualise
you can conceptualise
they can conceptualise 	I can be conceptualising
you can be conceptualising
he can be conceptualising
we can be conceptualising
you can be conceptualising
they can be conceptualising	I can have conceptualised
you can have conceptualised
he can have conceptualised
we can have conceptualised
you can have conceptualised
they can have conceptualised	I can have been conceptualising
you can have been conceptualising
he can have been conceptualising
we can have been conceptualising
you can have been conceptualising
they can have been conceptualising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't conceptualise
you can't conceptualise
he can't conceptualise
we can't conceptualise
you can't conceptualise
they can't conceptualise 	I can't be conceptualising
you can't be conceptualising
he can't be conceptualising
we can't be conceptualising
you can't be conceptualising
they can't be conceptualising	I can't have conceptualised
you can't have conceptualised
he can't have conceptualised
we can't have conceptualised
you can't have conceptualised
they can't have conceptualised	I can't have been conceptualising
you can't have been conceptualising
he can't have been conceptualising
we can't have been conceptualising
you can't have been conceptualising
they can't have been conceptualising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I conceptualise?
can you conceptualise?
can he conceptualise?
can we conceptualise?
can you conceptualise?
can they conceptualise? 	can I be conceptualising?
can you be conceptualising?
can he be conceptualising?
can we be conceptualising?
can you be conceptualising?
can they be conceptualising? 	can I have conceptualised?
can you have conceptualised?
can he have conceptualised?
can we have conceptualised?
can you have conceptualised?
can they have conceptualised? 	can I have been conceptualising?
can you have been conceptualising?
can he have been conceptualising?
can we have been conceptualising?
can you have been conceptualising?
can they have been conceptualising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I conceptualise?
can't you conceptualise?
can't he conceptualise?
can't we conceptualise?
can't you conceptualise?
can't they conceptualise? 	can't I be conceptualising?
can't you be conceptualising?
can't he be conceptualising?
can't we be conceptualising?
can't you be conceptualising?
can't they be conceptualising? 	can't I have conceptualised?
can't you have conceptualised?
can't he have conceptualised?
can't we have conceptualised?
can't you have conceptualised?
can't they have conceptualised? 	can't I have been conceptualising?
can't you have been conceptualising?
can't he have been conceptualising?
can't we have been conceptualising?
can't you have been conceptualising?
can't they have been conceptualising?