I can heckle you can heckle he can heckle we can heckle you can heckle they can heckle
Forma com V-ing
I can be heckling you can be heckling he can be heckling we can be heckling you can be heckling they can be heckling
Perfeito
I can have heckled you can have heckled he can have heckled we can have heckled you can have heckled they can have heckled
Perfeito com V-ing
I can have been heckling you can have been heckling he can have been heckling we can have been heckling you can have been heckling they can have been heckling
Negação
Forma simple
I can't heckle you can't heckle he can't heckle we can't heckle you can't heckle they can't heckle
Forma com V-ing
I can't be heckling you can't be heckling he can't be heckling we can't be heckling you can't be heckling they can't be heckling
Perfeito
I can't have heckled you can't have heckled he can't have heckled we can't have heckled you can't have heckled they can't have heckled
Perfeito com V-ing
I can't have been heckling you can't have been heckling he can't have been heckling we can't have been heckling you can't have been heckling they can't have been heckling
Forma interrogativa
Forma simple
can I heckle? can you heckle? can he heckle? can we heckle? can you heckle? can they heckle?
Forma com V-ing
can I be heckling? can you be heckling? can he be heckling? can we be heckling? can you be heckling? can they be heckling?
Perfeito
can I have heckled? can you have heckled? can he have heckled? can we have heckled? can you have heckled? can they have heckled?
Perfeito com V-ing
can I have been heckling? can you have been heckling? can he have been heckling? can we have been heckling? can you have been heckling? can they have been heckling?
Forma interro-Negação
Forma simple
can't I heckle? can't you heckle? can't he heckle? can't we heckle? can't you heckle? can't they heckle?
Forma com V-ing
can't I be heckling? can't you be heckling? can't he be heckling? can't we be heckling? can't you be heckling? can't they be heckling?
Perfeito
can't I have heckled? can't you have heckled? can't he have heckled? can't we have heckled? can't you have heckled? can't they have heckled?
Perfeito com V-ing
can't I have been heckling? can't you have been heckling? can't he have been heckling? can't we have been heckling? can't you have been heckling? can't they have been heckling?