Definition of shall:
(v) :
(Modal auxiliary verb. Defective.)Used before a verb to indicate the simple future tense, particularly in the first person singular or plural; used similarly to indicate determination or obligation, particularly in the second and third persons singular and plural
"I shall sing in the choir tomorrow"
Definition of shall:
(v) :
(Modal auxiliary verb. Defective.)Used before a verb to indicate the simple future tense, particularly in the first person singular or plural; used similarly to indicate determination or obligation, particularly in the second and third persons singular and plural
"I shall sing in the choir tomorrow"