English verb conjugation
CAN CASCADE

Regular verb: cascade - cascaded - cascaded

Affirmation

Simple form	V-ing form
I can cascade you can cascade she can cascade we can cascade you can cascade they can cascade	I can be cascading you can be cascading she can be cascading we can be cascading you can be cascading they can be cascading
Perfect	V-ing perfect
I can have cascaded you can have cascaded she can have cascaded we can have cascaded you can have cascaded they can have cascaded	I can have been cascading you can have been cascading she can have been cascading we can have been cascading you can have been cascading they can have been cascading

Negation

Simple form	V-ing form
I cannot cascade you cannot cascade she cannot cascade we cannot cascade you cannot cascade they cannot cascade	I cannot be cascading you cannot be cascading she cannot be cascading we cannot be cascading you cannot be cascading they cannot be cascading
Perfect	V-ing perfect
I cannot have cascaded you cannot have cascaded she cannot have cascaded we cannot have cascaded you cannot have cascaded they cannot have cascaded	I cannot have been cascading you cannot have been cascading she cannot have been cascading we cannot have been cascading you cannot have been cascading they cannot have been cascading

Interrogative form

Simple form	V-ing form
can I cascade? can you cascade? can she cascade? can we cascade? can you cascade? can they cascade?	can I be cascading? can you be cascading? can she be cascading? can we be cascading? can you be cascading? can they be cascading?
Perfect	V-ing perfect
can I have cascaded? can you have cascaded? can she have cascaded? can we have cascaded? can you have cascaded? can they have cascaded?	can I have been cascading? can you have been cascading? can she have been cascading? can we have been cascading? can you have been cascading? can they have been cascading?

Interro-negative form

Simple form	V-ing form
can I not cascade? can you not cascade? can she not cascade? can we not cascade? can you not cascade? can they not cascade?	can I not be cascading? can you not be cascading? can she not be cascading? can we not be cascading? can you not be cascading? can they not be cascading?
Perfect	V-ing perfect
can I not have cascaded? can you not have cascaded? can she not have cascaded? can we not have cascaded? can you not have cascaded? can they not have cascaded?	can I not have been cascading? can you not have been cascading? can she not have been cascading? can we not have been cascading? can you not have been cascading? can they not have been cascading?