English verb conjugation
CAN LUBRICATE

Regular verb: lubricate - lubricated - lubricated

Affirmation

Simple form	V-ing form
I can lubricate you can lubricate he can lubricate we can lubricate you can lubricate they can lubricate	I can be lubricating you can be lubricating he can be lubricating we can be lubricating you can be lubricating they can be lubricating
Perfect	V-ing perfect
I can have lubricated you can have lubricated he can have lubricated we can have lubricated you can have lubricated they can have lubricated	I can have been lubricating you can have been lubricating he can have been lubricating we can have been lubricating you can have been lubricating they can have been lubricating

Negation

Simple form	V-ing form
I can't lubricate you can't lubricate he can't lubricate we can't lubricate you can't lubricate they can't lubricate	I can't be lubricating you can't be lubricating he can't be lubricating we can't be lubricating you can't be lubricating they can't be lubricating
Perfect	V-ing perfect
I can't have lubricated you can't have lubricated he can't have lubricated we can't have lubricated you can't have lubricated they can't have lubricated	I can't have been lubricating you can't have been lubricating he can't have been lubricating we can't have been lubricating you can't have been lubricating they can't have been lubricating

Interrogative form

Simple form	V-ing form
can I lubricate? can you lubricate? can he lubricate? can we lubricate? can you lubricate? can they lubricate?	can I be lubricating? can you be lubricating? can he be lubricating? can we be lubricating? can you be lubricating? can they be lubricating?
Perfect	V-ing perfect
can I have lubricated? can you have lubricated? can he have lubricated? can we have lubricated? can you have lubricated? can they have lubricated?	can I have been lubricating? can you have been lubricating? can he have been lubricating? can we have been lubricating? can you have been lubricating? can they have been lubricating?

Interro-negative form

Simple form	V-ing form
can't I lubricate? can't you lubricate? can't he lubricate? can't we lubricate? can't you lubricate? can't they lubricate?	can't I be lubricating? can't you be lubricating? can't he be lubricating? can't we be lubricating? can't you be lubricating? can't they be lubricating?
Perfect	V-ing perfect
can't I have lubricated? can't you have lubricated? can't he have lubricated? can't we have lubricated? can't you have lubricated? can't they have lubricated?	can't I have been lubricating? can't you have been lubricating? can't he have been lubricating? can't we have been lubricating? can't you have been lubricating? can't they have been lubricating?