could memorialise
Regular verb: memorialise - memorialised- memorialised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could memorialise
you could memorialise
he could memorialise
we could memorialise
you could memorialise
they could memorialise 	I could be memorialising
you could be memorialising
he could be memorialising
we could be memorialising
you could be memorialising
they could be memorialising	I could have memorialised
you could have memorialised
he could have memorialised
we could have memorialised
you could have memorialised
they could have memorialised	I could have been memorialising
you could have been memorialising
he could have been memorialising
we could have been memorialising
you could have been memorialising
they could have been memorialising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not memorialise
you could not memorialise
he could not memorialise
we could not memorialise
you could not memorialise
they could not memorialise 	I could not be memorialising
you could not be memorialising
he could not be memorialising
we could not be memorialising
you could not be memorialising
they could not be memorialising	I could not have memorialised
you could not have memorialised
he could not have memorialised
we could not have memorialised
you could not have memorialised
they could not have memorialised	I could not have been memorialising
you could not have been memorialising
he could not have been memorialising
we could not have been memorialising
you could not have been memorialising
they could not have been memorialising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I memorialise?
could you memorialise?
could he memorialise?
could we memorialise?
could you memorialise?
could they memorialise? 	could I be memorialising?
could you be memorialising?
could he be memorialising?
could we be memorialising?
could you be memorialising?
could they be memorialising? 	could I have memorialised?
could you have memorialised?
could he have memorialised?
could we have memorialised?
could you have memorialised?
could they have memorialised? 	could I have been memorialising?
could you have been memorialising?
could he have been memorialising?
could we have been memorialising?
could you have been memorialising?
could they have been memorialising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not memorialise?
could you not memorialise?
could he not memorialise?
could we not memorialise?
could you not memorialise?
could they not memorialise? 	could I not be memorialising?
could you not be memorialising?
could he not be memorialising?
could we not be memorialising?
could you not be memorialising?
could they not be memorialising? 	could I not have memorialised?
could you not have memorialised?
could he not have memorialised?
could we not have memorialised?
could you not have memorialised?
could they not have memorialised? 	could I not have been memorialising?
could you not have been memorialising?
could he not have been memorialising?
could we not have been memorialising?
could you not have been memorialising?
could they not have been memorialising?