I can interest you can interest he can interest we can interest you can interest they can interest
Forma con V-ing
I can be interesting you can be interesting he can be interesting we can be interesting you can be interesting they can be interesting
Perfecto
I can have interested you can have interested he can have interested we can have interested you can have interested they can have interested
Perfecto con V-ing
I can have been interesting you can have been interesting he can have been interesting we can have been interesting you can have been interesting they can have been interesting
Negación
Forma simple
I can't interest you can't interest he can't interest we can't interest you can't interest they can't interest
Forma con V-ing
I can't be interesting you can't be interesting he can't be interesting we can't be interesting you can't be interesting they can't be interesting
Perfecto
I can't have interested you can't have interested he can't have interested we can't have interested you can't have interested they can't have interested
Perfecto con V-ing
I can't have been interesting you can't have been interesting he can't have been interesting we can't have been interesting you can't have been interesting they can't have been interesting
Forma interrogativa
Forma simple
can I interest? can you interest? can he interest? can we interest? can you interest? can they interest?
Forma con V-ing
can I be interesting? can you be interesting? can he be interesting? can we be interesting? can you be interesting? can they be interesting?
Perfecto
can I have interested? can you have interested? can he have interested? can we have interested? can you have interested? can they have interested?
Perfecto con V-ing
can I have been interesting? can you have been interesting? can he have been interesting? can we have been interesting? can you have been interesting? can they have been interesting?
Forma interro-negativa
Forma simple
can't I interest? can't you interest? can't he interest? can't we interest? can't you interest? can't they interest?
Forma con V-ing
can't I be interesting? can't you be interesting? can't he be interesting? can't we be interesting? can't you be interesting? can't they be interesting?
Perfecto
can't I have interested? can't you have interested? can't he have interested? can't we have interested? can't you have interested? can't they have interested?
Perfecto con V-ing
can't I have been interesting? can't you have been interesting? can't he have been interesting? can't we have been interesting? can't you have been interesting? can't they have been interesting?