English verb conjugation
CAN COCKLE

Regular verb: cockle - cockled - cockled

Affirmation

Simple form	V-ing form
I can cockle you can cockle he can cockle we can cockle you can cockle they can cockle	I can be cockling you can be cockling he can be cockling we can be cockling you can be cockling they can be cockling
Perfect	V-ing perfect
I can have cockled you can have cockled he can have cockled we can have cockled you can have cockled they can have cockled	I can have been cockling you can have been cockling he can have been cockling we can have been cockling you can have been cockling they can have been cockling

Negation

Simple form	V-ing form
I can't cockle you can't cockle he can't cockle we can't cockle you can't cockle they can't cockle	I can't be cockling you can't be cockling he can't be cockling we can't be cockling you can't be cockling they can't be cockling
Perfect	V-ing perfect
I can't have cockled you can't have cockled he can't have cockled we can't have cockled you can't have cockled they can't have cockled	I can't have been cockling you can't have been cockling he can't have been cockling we can't have been cockling you can't have been cockling they can't have been cockling

Interrogative form

Simple form	V-ing form
can I cockle? can you cockle? can he cockle? can we cockle? can you cockle? can they cockle?	can I be cockling? can you be cockling? can he be cockling? can we be cockling? can you be cockling? can they be cockling?
Perfect	V-ing perfect
can I have cockled? can you have cockled? can he have cockled? can we have cockled? can you have cockled? can they have cockled?	can I have been cockling? can you have been cockling? can he have been cockling? can we have been cockling? can you have been cockling? can they have been cockling?

Interro-negative form

Simple form	V-ing form
can't I cockle? can't you cockle? can't he cockle? can't we cockle? can't you cockle? can't they cockle?	can't I be cockling? can't you be cockling? can't he be cockling? can't we be cockling? can't you be cockling? can't they be cockling?
Perfect	V-ing perfect
can't I have cockled? can't you have cockled? can't he have cockled? can't we have cockled? can't you have cockled? can't they have cockled?	can't I have been cockling? can't you have been cockling? can't he have been cockling? can't we have been cockling? can't you have been cockling? can't they have been cockling?