English verb conjugation
CAN CASCADE

Regular verb: cascade - cascaded - cascaded

Affirmation

Simple form	V-ing form
I can cascade you can cascade he can cascade we can cascade you can cascade they can cascade	I can be cascading you can be cascading he 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 he 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 he 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 can't cascade you can't cascade he can't cascade we can't cascade you can't cascade they can't cascade	I can't be cascading you can't be cascading he can't be cascading we can't be cascading you can't be cascading they can't be cascading
Perfect	V-ing perfect
I can't have cascaded you can't have cascaded he can't have cascaded we can't have cascaded you can't have cascaded they can't have cascaded	I can't have been cascading you can't have been cascading he can't have been cascading we can't have been cascading you can't have been cascading they can't have been cascading

Interrogative form

Simple form	V-ing form
can I cascade? can you cascade? can he cascade? can we cascade? can you cascade? can they cascade?	can I be cascading? can you be cascading? can he 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 he 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 he 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't I cascade? can't you cascade? can't he cascade? can't we cascade? can't you cascade? can't they cascade?	can't I be cascading? can't you be cascading? can't he be cascading? can't we be cascading? can't you be cascading? can't they be cascading?
Perfect	V-ing perfect
can't I have cascaded? can't you have cascaded? can't he have cascaded? can't we have cascaded? can't you have cascaded? can't they have cascaded?	can't I have been cascading? can't you have been cascading? can't he have been cascading? can't we have been cascading? can't you have been cascading? can't they have been cascading?