I can evaporate you can evaporate he can evaporate we can evaporate you can evaporate they can evaporate
V-ing form
I can be evaporating you can be evaporating he can be evaporating we can be evaporating you can be evaporating they can be evaporating
Perfect
I can have evaporated you can have evaporated he can have evaporated we can have evaporated you can have evaporated they can have evaporated
V-ing perfect
I can have been evaporating you can have been evaporating he can have been evaporating we can have been evaporating you can have been evaporating they can have been evaporating
Negation
Simple form
I cannot evaporate you cannot evaporate he cannot evaporate we cannot evaporate you cannot evaporate they cannot evaporate
V-ing form
I cannot be evaporating you cannot be evaporating he cannot be evaporating we cannot be evaporating you cannot be evaporating they cannot be evaporating
Perfect
I cannot have evaporated you cannot have evaporated he cannot have evaporated we cannot have evaporated you cannot have evaporated they cannot have evaporated
V-ing perfect
I cannot have been evaporating you cannot have been evaporating he cannot have been evaporating we cannot have been evaporating you cannot have been evaporating they cannot have been evaporating
Interrogative form
Simple form
can I evaporate? can you evaporate? can he evaporate? can we evaporate? can you evaporate? can they evaporate?
V-ing form
can I be evaporating? can you be evaporating? can he be evaporating? can we be evaporating? can you be evaporating? can they be evaporating?
Perfect
can I have evaporated? can you have evaporated? can he have evaporated? can we have evaporated? can you have evaporated? can they have evaporated?
V-ing perfect
can I have been evaporating? can you have been evaporating? can he have been evaporating? can we have been evaporating? can you have been evaporating? can they have been evaporating?
Interro-negative form
Simple form
can I not evaporate? can you not evaporate? can he not evaporate? can we not evaporate? can you not evaporate? can they not evaporate?
V-ing form
can I not be evaporating? can you not be evaporating? can he not be evaporating? can we not be evaporating? can you not be evaporating? can they not be evaporating?
Perfect
can I not have evaporated? can you not have evaporated? can he not have evaporated? can we not have evaporated? can you not have evaporated? can they not have evaporated?
V-ing perfect
can I not have been evaporating? can you not have been evaporating? can he not have been evaporating? can we not have been evaporating? can you not have been evaporating? can they not have been evaporating?