must pick
Verbo regular: pick - picked- picked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must pick
you must pick
she must pick
we must pick
you must pick
they must pick 	I must be picking
you must be picking
she must be picking
we must be picking
you must be picking
they must be picking	I must have picked
you must have picked
she must have picked
we must have picked
you must have picked
they must have picked	I must have been picking
you must have been picking
she must have been picking
we must have been picking
you must have been picking
they must have been picking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't pick
you mustn't pick
she mustn't pick
we mustn't pick
you mustn't pick
they mustn't pick 	I mustn't be picking
you mustn't be picking
she mustn't be picking
we mustn't be picking
you mustn't be picking
they mustn't be picking	I mustn't have picked
you mustn't have picked
she mustn't have picked
we mustn't have picked
you mustn't have picked
they mustn't have picked	I mustn't have been picking
you mustn't have been picking
she mustn't have been picking
we mustn't have been picking
you mustn't have been picking
they mustn't have been picking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I pick?
must you pick?
must she pick?
must we pick?
must you pick?
must they pick? 	must I be picking?
must you be picking?
must she be picking?
must we be picking?
must you be picking?
must they be picking? 	must I have picked?
must you have picked?
must she have picked?
must we have picked?
must you have picked?
must they have picked? 	must I have been picking?
must you have been picking?
must she have been picking?
must we have been picking?
must you have been picking?
must they have been picking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I pick?
mustn't you pick?
mustn't she pick?
mustn't we pick?
mustn't you pick?
mustn't they pick? 	mustn't I be picking?
mustn't you be picking?
mustn't she be picking?
mustn't we be picking?
mustn't you be picking?
mustn't they be picking? 	mustn't I have picked?
mustn't you have picked?
mustn't she have picked?
mustn't we have picked?
mustn't you have picked?
mustn't they have picked? 	mustn't I have been picking?
mustn't you have been picking?
mustn't she have been picking?
mustn't we have been picking?
mustn't you have been picking?
mustn't they have been picking?