Difference Between Shall And Will In Legal Terms. Formerly shall was used as the first person form of the verb will to express future tense. 1The word will is a modal verb which is used in the second and third persons in its future tense while the word shall is also a modal verb which is used in the first person in its future tense.
Shall has three strikes against it. Jan 17 2018 A. Using will in first person implied intent or definite decision.
Must is used in everyday speech.
Then the contract price shall be increased. When a negative word such as not or no precedes shall the word shall often means may. The use of the term Shall reflects the seriousness of the obligation or duty in that it is like a command. Meanwhile will is used in casual situations hinting at equality between the speakers.
