English verb conjugation
CAN FRESHEN

Regular verb: freshen - freshened - freshened

Affirmation

Simple form	V-ing form
I can freshen you can freshen he can freshen we can freshen you can freshen they can freshen	I can be freshening you can be freshening he can be freshening we can be freshening you can be freshening they can be freshening
Perfect	V-ing perfect
I can have freshened you can have freshened he can have freshened we can have freshened you can have freshened they can have freshened	I can have been freshening you can have been freshening he can have been freshening we can have been freshening you can have been freshening they can have been freshening

Negation

Simple form	V-ing form
I can't freshen you can't freshen he can't freshen we can't freshen you can't freshen they can't freshen	I can't be freshening you can't be freshening he can't be freshening we can't be freshening you can't be freshening they can't be freshening
Perfect	V-ing perfect
I can't have freshened you can't have freshened he can't have freshened we can't have freshened you can't have freshened they can't have freshened	I can't have been freshening you can't have been freshening he can't have been freshening we can't have been freshening you can't have been freshening they can't have been freshening

Interrogative form

Simple form	V-ing form
can I freshen? can you freshen? can he freshen? can we freshen? can you freshen? can they freshen?	can I be freshening? can you be freshening? can he be freshening? can we be freshening? can you be freshening? can they be freshening?
Perfect	V-ing perfect
can I have freshened? can you have freshened? can he have freshened? can we have freshened? can you have freshened? can they have freshened?	can I have been freshening? can you have been freshening? can he have been freshening? can we have been freshening? can you have been freshening? can they have been freshening?

Interro-negative form

Simple form	V-ing form
can't I freshen? can't you freshen? can't he freshen? can't we freshen? can't you freshen? can't they freshen?	can't I be freshening? can't you be freshening? can't he be freshening? can't we be freshening? can't you be freshening? can't they be freshening?
Perfect	V-ing perfect
can't I have freshened? can't you have freshened? can't he have freshened? can't we have freshened? can't you have freshened? can't they have freshened?	can't I have been freshening? can't you have been freshening? can't he have been freshening? can't we have been freshening? can't you have been freshening? can't they have been freshening?