English verb conjugation
CAN PERSPIRE

Regular verb: perspire - perspired - perspired

Affirmation

Simple form	V-ing form
I can perspire you can perspire he can perspire we can perspire you can perspire they can perspire	I can be perspiring you can be perspiring he can be perspiring we can be perspiring you can be perspiring they can be perspiring
Perfect	V-ing perfect
I can have perspired you can have perspired he can have perspired we can have perspired you can have perspired they can have perspired	I can have been perspiring you can have been perspiring he can have been perspiring we can have been perspiring you can have been perspiring they can have been perspiring

Negation

Simple form	V-ing form
I cannot perspire you cannot perspire he cannot perspire we cannot perspire you cannot perspire they cannot perspire	I cannot be perspiring you cannot be perspiring he cannot be perspiring we cannot be perspiring you cannot be perspiring they cannot be perspiring
Perfect	V-ing perfect
I cannot have perspired you cannot have perspired he cannot have perspired we cannot have perspired you cannot have perspired they cannot have perspired	I cannot have been perspiring you cannot have been perspiring he cannot have been perspiring we cannot have been perspiring you cannot have been perspiring they cannot have been perspiring

Interrogative form

Simple form	V-ing form
can I perspire? can you perspire? can he perspire? can we perspire? can you perspire? can they perspire?	can I be perspiring? can you be perspiring? can he be perspiring? can we be perspiring? can you be perspiring? can they be perspiring?
Perfect	V-ing perfect
can I have perspired? can you have perspired? can he have perspired? can we have perspired? can you have perspired? can they have perspired?	can I have been perspiring? can you have been perspiring? can he have been perspiring? can we have been perspiring? can you have been perspiring? can they have been perspiring?

Interro-negative form

Simple form	V-ing form
can I not perspire? can you not perspire? can he not perspire? can we not perspire? can you not perspire? can they not perspire?	can I not be perspiring? can you not be perspiring? can he not be perspiring? can we not be perspiring? can you not be perspiring? can they not be perspiring?
Perfect	V-ing perfect
can I not have perspired? can you not have perspired? can he not have perspired? can we not have perspired? can you not have perspired? can they not have perspired?	can I not have been perspiring? can you not have been perspiring? can he not have been perspiring? can we not have been perspiring? can you not have been perspiring? can they not have been perspiring?