could familiarise familiarise
Regular verb: familiarise familiarise - familiarise familiarised- familiarise familiarised

, this verb may not exist. Conjugation is given as example.

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could familiarise familiarise
you could familiarise familiarise
he could familiarise familiarise
we could familiarise familiarise
you could familiarise familiarise
they could familiarise familiarise 	I could be familiarise familiarising
you could be familiarise familiarising
he could be familiarise familiarising
we could be familiarise familiarising
you could be familiarise familiarising
they could be familiarise familiarising	I could have familiarise familiarised
you could have familiarise familiarised
he could have familiarise familiarised
we could have familiarise familiarised
you could have familiarise familiarised
they could have familiarise familiarised	I could have been familiarise familiarising
you could have been familiarise familiarising
he could have been familiarise familiarising
we could have been familiarise familiarising
you could have been familiarise familiarising
they could have been familiarise familiarising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't familiarise familiarise
you couldn't familiarise familiarise
he couldn't familiarise familiarise
we couldn't familiarise familiarise
you couldn't familiarise familiarise
they couldn't familiarise familiarise 	I couldn't be familiarise familiarising
you couldn't be familiarise familiarising
he couldn't be familiarise familiarising
we couldn't be familiarise familiarising
you couldn't be familiarise familiarising
they couldn't be familiarise familiarising	I couldn't have familiarise familiarised
you couldn't have familiarise familiarised
he couldn't have familiarise familiarised
we couldn't have familiarise familiarised
you couldn't have familiarise familiarised
they couldn't have familiarise familiarised	I couldn't have been familiarise familiarising
you couldn't have been familiarise familiarising
he couldn't have been familiarise familiarising
we couldn't have been familiarise familiarising
you couldn't have been familiarise familiarising
they couldn't have been familiarise familiarising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I familiarise familiarise?
could you familiarise familiarise?
could he familiarise familiarise?
could we familiarise familiarise?
could you familiarise familiarise?
could they familiarise familiarise? 	could I be familiarise familiarising?
could you be familiarise familiarising?
could he be familiarise familiarising?
could we be familiarise familiarising?
could you be familiarise familiarising?
could they be familiarise familiarising? 	could I have familiarise familiarised?
could you have familiarise familiarised?
could he have familiarise familiarised?
could we have familiarise familiarised?
could you have familiarise familiarised?
could they have familiarise familiarised? 	could I have been familiarise familiarising?
could you have been familiarise familiarising?
could he have been familiarise familiarising?
could we have been familiarise familiarising?
could you have been familiarise familiarising?
could they have been familiarise familiarising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I familiarise familiarise?
couldn't you familiarise familiarise?
couldn't he familiarise familiarise?
couldn't we familiarise familiarise?
couldn't you familiarise familiarise?
couldn't they familiarise familiarise? 	couldn't I be familiarise familiarising?
couldn't you be familiarise familiarising?
couldn't he be familiarise familiarising?
couldn't we be familiarise familiarising?
couldn't you be familiarise familiarising?
couldn't they be familiarise familiarising? 	couldn't I have familiarise familiarised?
couldn't you have familiarise familiarised?
couldn't he have familiarise familiarised?
couldn't we have familiarise familiarised?
couldn't you have familiarise familiarised?
couldn't they have familiarise familiarised? 	couldn't I have been familiarise familiarising?
couldn't you have been familiarise familiarising?
couldn't he have been familiarise familiarising?
couldn't we have been familiarise familiarising?
couldn't you have been familiarise familiarising?
couldn't they have been familiarise familiarising?