I can infest you can infest he can infest we can infest you can infest they can infest
Forma con V-ing
I can be infesting you can be infesting he can be infesting we can be infesting you can be infesting they can be infesting
Perfecto
I can have infested you can have infested he can have infested we can have infested you can have infested they can have infested
Perfecto con V-ing
I can have been infesting you can have been infesting he can have been infesting we can have been infesting you can have been infesting they can have been infesting
Negación
Forma simple
I can't infest you can't infest he can't infest we can't infest you can't infest they can't infest
Forma con V-ing
I can't be infesting you can't be infesting he can't be infesting we can't be infesting you can't be infesting they can't be infesting
Perfecto
I can't have infested you can't have infested he can't have infested we can't have infested you can't have infested they can't have infested
Perfecto con V-ing
I can't have been infesting you can't have been infesting he can't have been infesting we can't have been infesting you can't have been infesting they can't have been infesting
Forma interrogativa
Forma simple
can I infest? can you infest? can he infest? can we infest? can you infest? can they infest?
Forma con V-ing
can I be infesting? can you be infesting? can he be infesting? can we be infesting? can you be infesting? can they be infesting?
Perfecto
can I have infested? can you have infested? can he have infested? can we have infested? can you have infested? can they have infested?
Perfecto con V-ing
can I have been infesting? can you have been infesting? can he have been infesting? can we have been infesting? can you have been infesting? can they have been infesting?
Forma interro-negativa
Forma simple
can't I infest? can't you infest? can't he infest? can't we infest? can't you infest? can't they infest?
Forma con V-ing
can't I be infesting? can't you be infesting? can't he be infesting? can't we be infesting? can't you be infesting? can't they be infesting?
Perfecto
can't I have infested? can't you have infested? can't he have infested? can't we have infested? can't you have infested? can't they have infested?
Perfecto con V-ing
can't I have been infesting? can't you have been infesting? can't he have been infesting? can't we have been infesting? can't you have been infesting? can't they have been infesting?