English verb conjugation
CAN RECOVER

Regular verb: recover - recovered - recovered

Affirmation

Simple form	V-ing form
I can recover you can recover he can recover we can recover you can recover they can recover	I can be recovering you can be recovering he can be recovering we can be recovering you can be recovering they can be recovering
Perfect	V-ing perfect
I can have recovered you can have recovered he can have recovered we can have recovered you can have recovered they can have recovered	I can have been recovering you can have been recovering he can have been recovering we can have been recovering you can have been recovering they can have been recovering

Negation

Simple form	V-ing form
I can't recover you can't recover he can't recover we can't recover you can't recover they can't recover	I can't be recovering you can't be recovering he can't be recovering we can't be recovering you can't be recovering they can't be recovering
Perfect	V-ing perfect
I can't have recovered you can't have recovered he can't have recovered we can't have recovered you can't have recovered they can't have recovered	I can't have been recovering you can't have been recovering he can't have been recovering we can't have been recovering you can't have been recovering they can't have been recovering

Interrogative form

Simple form	V-ing form
can I recover? can you recover? can he recover? can we recover? can you recover? can they recover?	can I be recovering? can you be recovering? can he be recovering? can we be recovering? can you be recovering? can they be recovering?
Perfect	V-ing perfect
can I have recovered? can you have recovered? can he have recovered? can we have recovered? can you have recovered? can they have recovered?	can I have been recovering? can you have been recovering? can he have been recovering? can we have been recovering? can you have been recovering? can they have been recovering?

Interro-negative form

Simple form	V-ing form
can't I recover? can't you recover? can't he recover? can't we recover? can't you recover? can't they recover?	can't I be recovering? can't you be recovering? can't he be recovering? can't we be recovering? can't you be recovering? can't they be recovering?
Perfect	V-ing perfect
can't I have recovered? can't you have recovered? can't he have recovered? can't we have recovered? can't you have recovered? can't they have recovered?	can't I have been recovering? can't you have been recovering? can't he have been recovering? can't we have been recovering? can't you have been recovering? can't they have been recovering?