Verbo regular: begin begin - begin begined - begin begined
Cuidado, este verbo pode não existir, a conjugação é dada como exemplo.
Afirmação
Forma simple
I must begin begin you must begin begin he must begin begin we must begin begin you must begin begin they must begin begin
Forma com V-ing
I must be begin begining you must be begin begining he must be begin begining we must be begin begining you must be begin begining they must be begin begining
Perfeito
I must have begin begined you must have begin begined he must have begin begined we must have begin begined you must have begin begined they must have begin begined
Perfeito com V-ing
I must have been begin begining you must have been begin begining he must have been begin begining we must have been begin begining you must have been begin begining they must have been begin begining
Negação
Forma simple
I must not begin begin you must not begin begin he must not begin begin we must not begin begin you must not begin begin they must not begin begin
Forma com V-ing
I must not be begin begining you must not be begin begining he must not be begin begining we must not be begin begining you must not be begin begining they must not be begin begining
Perfeito
I must not have begin begined you must not have begin begined he must not have begin begined we must not have begin begined you must not have begin begined they must not have begin begined
Perfeito com V-ing
I must not have been begin begining you must not have been begin begining he must not have been begin begining we must not have been begin begining you must not have been begin begining they must not have been begin begining
Forma interrogativa
Forma simple
must I begin begin? must you begin begin? must he begin begin? must we begin begin? must you begin begin? must they begin begin?
Forma com V-ing
must I be begin begining? must you be begin begining? must he be begin begining? must we be begin begining? must you be begin begining? must they be begin begining?
Perfeito
must I have begin begined? must you have begin begined? must he have begin begined? must we have begin begined? must you have begin begined? must they have begin begined?
Perfeito com V-ing
must I have been begin begining? must you have been begin begining? must he have been begin begining? must we have been begin begining? must you have been begin begining? must they have been begin begining?
Forma interro-Negação
Forma simple
must I not begin begin? must you not begin begin? must he not begin begin? must we not begin begin? must you not begin begin? must they not begin begin?
Forma com V-ing
must I not be begin begining? must you not be begin begining? must he not be begin begining? must we not be begin begining? must you not be begin begining? must they not be begin begining?
Perfeito
must I not have begin begined? must you not have begin begined? must he not have begin begined? must we not have begin begined? must you not have begin begined? must they not have begin begined?
Perfeito com V-ing
must I not have been begin begining? must you not have been begin begining? must he not have been begin begining? must we not have been begin begining? must you not have been begin begining? must they not have been begin begining?