English verb conjugation
CAN ESTIVATE

Regular verb: estivate - estivated - estivated

Affirmation

Simple form	V-ing form
I can estivate you can estivate he can estivate we can estivate you can estivate they can estivate	I can be estivating you can be estivating he can be estivating we can be estivating you can be estivating they can be estivating
Perfect	V-ing perfect
I can have estivated you can have estivated he can have estivated we can have estivated you can have estivated they can have estivated	I can have been estivating you can have been estivating he can have been estivating we can have been estivating you can have been estivating they can have been estivating

Negation

Simple form	V-ing form
I cannot estivate you cannot estivate he cannot estivate we cannot estivate you cannot estivate they cannot estivate	I cannot be estivating you cannot be estivating he cannot be estivating we cannot be estivating you cannot be estivating they cannot be estivating
Perfect	V-ing perfect
I cannot have estivated you cannot have estivated he cannot have estivated we cannot have estivated you cannot have estivated they cannot have estivated	I cannot have been estivating you cannot have been estivating he cannot have been estivating we cannot have been estivating you cannot have been estivating they cannot have been estivating

Interrogative form

Simple form	V-ing form
can I estivate? can you estivate? can he estivate? can we estivate? can you estivate? can they estivate?	can I be estivating? can you be estivating? can he be estivating? can we be estivating? can you be estivating? can they be estivating?
Perfect	V-ing perfect
can I have estivated? can you have estivated? can he have estivated? can we have estivated? can you have estivated? can they have estivated?	can I have been estivating? can you have been estivating? can he have been estivating? can we have been estivating? can you have been estivating? can they have been estivating?

Interro-negative form

Simple form	V-ing form
can I not estivate? can you not estivate? can he not estivate? can we not estivate? can you not estivate? can they not estivate?	can I not be estivating? can you not be estivating? can he not be estivating? can we not be estivating? can you not be estivating? can they not be estivating?
Perfect	V-ing perfect
can I not have estivated? can you not have estivated? can he not have estivated? can we not have estivated? can you not have estivated? can they not have estivated?	can I not have been estivating? can you not have been estivating? can he not have been estivating? can we not have been estivating? can you not have been estivating? can they not have been estivating?