English verb conjugation
CAN SPREAD

Irregular verb: spread - spread - spread

Affirmation

Simple form	V-ing form
I can spread you can spread he can spread we can spread you can spread they can spread	I can be spreading you can be spreading he can be spreading we can be spreading you can be spreading they can be spreading
Perfect	V-ing perfect
I can have spread you can have spread he can have spread we can have spread you can have spread they can have spread	I can have been spreading you can have been spreading he can have been spreading we can have been spreading you can have been spreading they can have been spreading

Negation

Simple form	V-ing form
I can't spread you can't spread he can't spread we can't spread you can't spread they can't spread	I can't be spreading you can't be spreading he can't be spreading we can't be spreading you can't be spreading they can't be spreading
Perfect	V-ing perfect
I can't have spread you can't have spread he can't have spread we can't have spread you can't have spread they can't have spread	I can't have been spreading you can't have been spreading he can't have been spreading we can't have been spreading you can't have been spreading they can't have been spreading

Interrogative form

Simple form	V-ing form
can I spread? can you spread? can he spread? can we spread? can you spread? can they spread?	can I be spreading? can you be spreading? can he be spreading? can we be spreading? can you be spreading? can they be spreading?
Perfect	V-ing perfect
can I have spread? can you have spread? can he have spread? can we have spread? can you have spread? can they have spread?	can I have been spreading? can you have been spreading? can he have been spreading? can we have been spreading? can you have been spreading? can they have been spreading?

Interro-negative form

Simple form	V-ing form
can't I spread? can't you spread? can't he spread? can't we spread? can't you spread? can't they spread?	can't I be spreading? can't you be spreading? can't he be spreading? can't we be spreading? can't you be spreading? can't they be spreading?
Perfect	V-ing perfect
can't I have spread? can't you have spread? can't he have spread? can't we have spread? can't you have spread? can't they have spread?	can't I have been spreading? can't you have been spreading? can't he have been spreading? can't we have been spreading? can't you have been spreading? can't they have been spreading?