English verb conjugation
CAN PUTTY

Regular verb: putty - puttied - puttied

Affirmation

Simple form	V-ing form
I can putty you can putty he can putty we can putty you can putty they can putty	I can be puttying you can be puttying he can be puttying we can be puttying you can be puttying they can be puttying
Perfect	V-ing perfect
I can have puttied you can have puttied he can have puttied we can have puttied you can have puttied they can have puttied	I can have been puttying you can have been puttying he can have been puttying we can have been puttying you can have been puttying they can have been puttying

Negation

Simple form	V-ing form
I can't putty you can't putty he can't putty we can't putty you can't putty they can't putty	I can't be puttying you can't be puttying he can't be puttying we can't be puttying you can't be puttying they can't be puttying
Perfect	V-ing perfect
I can't have puttied you can't have puttied he can't have puttied we can't have puttied you can't have puttied they can't have puttied	I can't have been puttying you can't have been puttying he can't have been puttying we can't have been puttying you can't have been puttying they can't have been puttying

Interrogative form

Simple form	V-ing form
can I putty? can you putty? can he putty? can we putty? can you putty? can they putty?	can I be puttying? can you be puttying? can he be puttying? can we be puttying? can you be puttying? can they be puttying?
Perfect	V-ing perfect
can I have puttied? can you have puttied? can he have puttied? can we have puttied? can you have puttied? can they have puttied?	can I have been puttying? can you have been puttying? can he have been puttying? can we have been puttying? can you have been puttying? can they have been puttying?

Interro-negative form

Simple form	V-ing form
can't I putty? can't you putty? can't he putty? can't we putty? can't you putty? can't they putty?	can't I be puttying? can't you be puttying? can't he be puttying? can't we be puttying? can't you be puttying? can't they be puttying?
Perfect	V-ing perfect
can't I have puttied? can't you have puttied? can't he have puttied? can't we have puttied? can't you have puttied? can't they have puttied?	can't I have been puttying? can't you have been puttying? can't he have been puttying? can't we have been puttying? can't you have been puttying? can't they have been puttying?