could generalise
Regular verb: generalise - generalised- generalised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could generalise
you could generalise
he could generalise
we could generalise
you could generalise
they could generalise 	I could be generalising
you could be generalising
he could be generalising
we could be generalising
you could be generalising
they could be generalising	I could have generalised
you could have generalised
he could have generalised
we could have generalised
you could have generalised
they could have generalised	I could have been generalising
you could have been generalising
he could have been generalising
we could have been generalising
you could have been generalising
they could have been generalising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't generalise
you couldn't generalise
he couldn't generalise
we couldn't generalise
you couldn't generalise
they couldn't generalise 	I couldn't be generalising
you couldn't be generalising
he couldn't be generalising
we couldn't be generalising
you couldn't be generalising
they couldn't be generalising	I couldn't have generalised
you couldn't have generalised
he couldn't have generalised
we couldn't have generalised
you couldn't have generalised
they couldn't have generalised	I couldn't have been generalising
you couldn't have been generalising
he couldn't have been generalising
we couldn't have been generalising
you couldn't have been generalising
they couldn't have been generalising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I generalise?
could you generalise?
could he generalise?
could we generalise?
could you generalise?
could they generalise? 	could I be generalising?
could you be generalising?
could he be generalising?
could we be generalising?
could you be generalising?
could they be generalising? 	could I have generalised?
could you have generalised?
could he have generalised?
could we have generalised?
could you have generalised?
could they have generalised? 	could I have been generalising?
could you have been generalising?
could he have been generalising?
could we have been generalising?
could you have been generalising?
could they have been generalising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I generalise?
couldn't you generalise?
couldn't he generalise?
couldn't we generalise?
couldn't you generalise?
couldn't they generalise? 	couldn't I be generalising?
couldn't you be generalising?
couldn't he be generalising?
couldn't we be generalising?
couldn't you be generalising?
couldn't they be generalising? 	couldn't I have generalised?
couldn't you have generalised?
couldn't he have generalised?
couldn't we have generalised?
couldn't you have generalised?
couldn't they have generalised? 	couldn't I have been generalising?
couldn't you have been generalising?
couldn't he have been generalising?
couldn't we have been generalising?
couldn't you have been generalising?
couldn't they have been generalising?