Agreement on number : That’s whether noun is singular or plural.
• Agreement on Person : This covers the distinctions of persons ( He,
she, it, we, you, they )
• Agreement on tense : For example , the verb ( likes ) is the present
tense , which is distinguished from past tense ( liked ) .
• Agreement on Voice : for ex. “ The boy likes his dog. “ The sentence is
in the Active Voice , with the boy doing the liking. An alternative is the
Passive Voice, in which the liking is done to the boy , as in “ The boy is
liked by his dog “ or just “ The boy is liked” .
• Agreement on Gender : This helps us to describe the agreement
between “ boy “ and “ his “ .