Conjugación del verbo inglés
CAN PREPLAN

Verbo regular: preplan - preplaned - preplaned

Afirmación

Forma simple	Forma con V-ing
I can preplan you can preplan he can preplan we can preplan you can preplan they can preplan	I can be preplaning you can be preplaning he can be preplaning we can be preplaning you can be preplaning they can be preplaning
Perfecto	Perfecto con V-ing
I can have preplaned you can have preplaned he can have preplaned we can have preplaned you can have preplaned they can have preplaned	I can have been preplaning you can have been preplaning he can have been preplaning we can have been preplaning you can have been preplaning they can have been preplaning

Negación

Forma simple	Forma con V-ing
I can't preplan you can't preplan he can't preplan we can't preplan you can't preplan they can't preplan	I can't be preplaning you can't be preplaning he can't be preplaning we can't be preplaning you can't be preplaning they can't be preplaning
Perfecto	Perfecto con V-ing
I can't have preplaned you can't have preplaned he can't have preplaned we can't have preplaned you can't have preplaned they can't have preplaned	I can't have been preplaning you can't have been preplaning he can't have been preplaning we can't have been preplaning you can't have been preplaning they can't have been preplaning

Forma interrogativa

Forma simple	Forma con V-ing
can I preplan? can you preplan? can he preplan? can we preplan? can you preplan? can they preplan?	can I be preplaning? can you be preplaning? can he be preplaning? can we be preplaning? can you be preplaning? can they be preplaning?
Perfecto	Perfecto con V-ing
can I have preplaned? can you have preplaned? can he have preplaned? can we have preplaned? can you have preplaned? can they have preplaned?	can I have been preplaning? can you have been preplaning? can he have been preplaning? can we have been preplaning? can you have been preplaning? can they have been preplaning?

Forma interro-negativa

Forma simple	Forma con V-ing
can't I preplan? can't you preplan? can't he preplan? can't we preplan? can't you preplan? can't they preplan?	can't I be preplaning? can't you be preplaning? can't he be preplaning? can't we be preplaning? can't you be preplaning? can't they be preplaning?
Perfecto	Perfecto con V-ing
can't I have preplaned? can't you have preplaned? can't he have preplaned? can't we have preplaned? can't you have preplaned? can't they have preplaned?	can't I have been preplaning? can't you have been preplaning? can't he have been preplaning? can't we have been preplaning? can't you have been preplaning? can't they have been preplaning?