Conjugación del verbo inglés
CAN PREFORMULATE

Verbo regular: preformulate - preformulated - preformulated

Afirmación

Forma simple	Forma con V-ing
I can preformulate you can preformulate she can preformulate we can preformulate you can preformulate they can preformulate	I can be preformulating you can be preformulating she can be preformulating we can be preformulating you can be preformulating they can be preformulating
Perfecto	Perfecto con V-ing
I can have preformulated you can have preformulated she can have preformulated we can have preformulated you can have preformulated they can have preformulated	I can have been preformulating you can have been preformulating she can have been preformulating we can have been preformulating you can have been preformulating they can have been preformulating

Negación

Forma simple	Forma con V-ing
I cannot preformulate you cannot preformulate she cannot preformulate we cannot preformulate you cannot preformulate they cannot preformulate	I cannot be preformulating you cannot be preformulating she cannot be preformulating we cannot be preformulating you cannot be preformulating they cannot be preformulating
Perfecto	Perfecto con V-ing
I cannot have preformulated you cannot have preformulated she cannot have preformulated we cannot have preformulated you cannot have preformulated they cannot have preformulated	I cannot have been preformulating you cannot have been preformulating she cannot have been preformulating we cannot have been preformulating you cannot have been preformulating they cannot have been preformulating

Forma interrogativa

Forma simple	Forma con V-ing
can I preformulate? can you preformulate? can she preformulate? can we preformulate? can you preformulate? can they preformulate?	can I be preformulating? can you be preformulating? can she be preformulating? can we be preformulating? can you be preformulating? can they be preformulating?
Perfecto	Perfecto con V-ing
can I have preformulated? can you have preformulated? can she have preformulated? can we have preformulated? can you have preformulated? can they have preformulated?	can I have been preformulating? can you have been preformulating? can she have been preformulating? can we have been preformulating? can you have been preformulating? can they have been preformulating?

Forma interro-negativa

Forma simple	Forma con V-ing
can I not preformulate? can you not preformulate? can she not preformulate? can we not preformulate? can you not preformulate? can they not preformulate?	can I not be preformulating? can you not be preformulating? can she not be preformulating? can we not be preformulating? can you not be preformulating? can they not be preformulating?
Perfecto	Perfecto con V-ing
can I not have preformulated? can you not have preformulated? can she not have preformulated? can we not have preformulated? can you not have preformulated? can they not have preformulated?	can I not have been preformulating? can you not have been preformulating? can she not have been preformulating? can we not have been preformulating? can you not have been preformulating? can they not have been preformulating?