must pluralise
Regular verb: pluralise - pluralised- pluralised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must pluralise
you must pluralise
she must pluralise
we must pluralise
you must pluralise
they must pluralise 	I must be pluralising
you must be pluralising
she must be pluralising
we must be pluralising
you must be pluralising
they must be pluralising	I must have pluralised
you must have pluralised
she must have pluralised
we must have pluralised
you must have pluralised
they must have pluralised	I must have been pluralising
you must have been pluralising
she must have been pluralising
we must have been pluralising
you must have been pluralising
they must have been pluralising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not pluralise
you must not pluralise
she must not pluralise
we must not pluralise
you must not pluralise
they must not pluralise 	I must not be pluralising
you must not be pluralising
she must not be pluralising
we must not be pluralising
you must not be pluralising
they must not be pluralising	I must not have pluralised
you must not have pluralised
she must not have pluralised
we must not have pluralised
you must not have pluralised
they must not have pluralised	I must not have been pluralising
you must not have been pluralising
she must not have been pluralising
we must not have been pluralising
you must not have been pluralising
they must not have been pluralising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I pluralise?
must you pluralise?
must she pluralise?
must we pluralise?
must you pluralise?
must they pluralise? 	must I be pluralising?
must you be pluralising?
must she be pluralising?
must we be pluralising?
must you be pluralising?
must they be pluralising? 	must I have pluralised?
must you have pluralised?
must she have pluralised?
must we have pluralised?
must you have pluralised?
must they have pluralised? 	must I have been pluralising?
must you have been pluralising?
must she have been pluralising?
must we have been pluralising?
must you have been pluralising?
must they have been pluralising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not pluralise?
must you not pluralise?
must she not pluralise?
must we not pluralise?
must you not pluralise?
must they not pluralise? 	must I not be pluralising?
must you not be pluralising?
must she not be pluralising?
must we not be pluralising?
must you not be pluralising?
must they not be pluralising? 	must I not have pluralised?
must you not have pluralised?
must she not have pluralised?
must we not have pluralised?
must you not have pluralised?
must they not have pluralised? 	must I not have been pluralising?
must you not have been pluralising?
must she not have been pluralising?
must we not have been pluralising?
must you not have been pluralising?
must they not have been pluralising?