English verb conjugation
CAN STOCKADE

Regular verb: stockade - stockaded - stockaded

Affirmation

Simple form	V-ing form
I can stockade you can stockade he can stockade we can stockade you can stockade they can stockade	I can be stockading you can be stockading he can be stockading we can be stockading you can be stockading they can be stockading
Perfect	V-ing perfect
I can have stockaded you can have stockaded he can have stockaded we can have stockaded you can have stockaded they can have stockaded	I can have been stockading you can have been stockading he can have been stockading we can have been stockading you can have been stockading they can have been stockading

Negation

Simple form	V-ing form
I can't stockade you can't stockade he can't stockade we can't stockade you can't stockade they can't stockade	I can't be stockading you can't be stockading he can't be stockading we can't be stockading you can't be stockading they can't be stockading
Perfect	V-ing perfect
I can't have stockaded you can't have stockaded he can't have stockaded we can't have stockaded you can't have stockaded they can't have stockaded	I can't have been stockading you can't have been stockading he can't have been stockading we can't have been stockading you can't have been stockading they can't have been stockading

Interrogative form

Simple form	V-ing form
can I stockade? can you stockade? can he stockade? can we stockade? can you stockade? can they stockade?	can I be stockading? can you be stockading? can he be stockading? can we be stockading? can you be stockading? can they be stockading?
Perfect	V-ing perfect
can I have stockaded? can you have stockaded? can he have stockaded? can we have stockaded? can you have stockaded? can they have stockaded?	can I have been stockading? can you have been stockading? can he have been stockading? can we have been stockading? can you have been stockading? can they have been stockading?

Interro-negative form

Simple form	V-ing form
can't I stockade? can't you stockade? can't he stockade? can't we stockade? can't you stockade? can't they stockade?	can't I be stockading? can't you be stockading? can't he be stockading? can't we be stockading? can't you be stockading? can't they be stockading?
Perfect	V-ing perfect
can't I have stockaded? can't you have stockaded? can't he have stockaded? can't we have stockaded? can't you have stockaded? can't they have stockaded?	can't I have been stockading? can't you have been stockading? can't he have been stockading? can't we have been stockading? can't you have been stockading? can't they have been stockading?