Conjugación del verbo inglés
CAN FROST

Verbo regular: frost - frosted - frosted

Afirmación

Forma simple	Forma con V-ing
I can frost you can frost she can frost we can frost you can frost they can frost	I can be frosting you can be frosting she can be frosting we can be frosting you can be frosting they can be frosting
Perfecto	Perfecto con V-ing
I can have frosted you can have frosted she can have frosted we can have frosted you can have frosted they can have frosted	I can have been frosting you can have been frosting she can have been frosting we can have been frosting you can have been frosting they can have been frosting

Negación

Forma simple	Forma con V-ing
I cannot frost you cannot frost she cannot frost we cannot frost you cannot frost they cannot frost	I cannot be frosting you cannot be frosting she cannot be frosting we cannot be frosting you cannot be frosting they cannot be frosting
Perfecto	Perfecto con V-ing
I cannot have frosted you cannot have frosted she cannot have frosted we cannot have frosted you cannot have frosted they cannot have frosted	I cannot have been frosting you cannot have been frosting she cannot have been frosting we cannot have been frosting you cannot have been frosting they cannot have been frosting

Forma interrogativa

Forma simple	Forma con V-ing
can I frost? can you frost? can she frost? can we frost? can you frost? can they frost?	can I be frosting? can you be frosting? can she be frosting? can we be frosting? can you be frosting? can they be frosting?
Perfecto	Perfecto con V-ing
can I have frosted? can you have frosted? can she have frosted? can we have frosted? can you have frosted? can they have frosted?	can I have been frosting? can you have been frosting? can she have been frosting? can we have been frosting? can you have been frosting? can they have been frosting?

Forma interro-negativa

Forma simple	Forma con V-ing
can I not frost? can you not frost? can she not frost? can we not frost? can you not frost? can they not frost?	can I not be frosting? can you not be frosting? can she not be frosting? can we not be frosting? can you not be frosting? can they not be frosting?
Perfecto	Perfecto con V-ing
can I not have frosted? can you not have frosted? can she not have frosted? can we not have frosted? can you not have frosted? can they not have frosted?	can I not have been frosting? can you not have been frosting? can she not have been frosting? can we not have been frosting? can you not have been frosting? can they not have been frosting?