Conjugación del verbo inglés
CAN YIP

Verbo regular: yip - yipped - yipped

Afirmación

Forma simple	Forma con V-ing
I can yip you can yip he can yip we can yip you can yip they can yip	I can be yipping you can be yipping he can be yipping we can be yipping you can be yipping they can be yipping
Perfecto	Perfecto con V-ing
I can have yipped you can have yipped he can have yipped we can have yipped you can have yipped they can have yipped	I can have been yipping you can have been yipping he can have been yipping we can have been yipping you can have been yipping they can have been yipping

Negación

Forma simple	Forma con V-ing
I can't yip you can't yip he can't yip we can't yip you can't yip they can't yip	I can't be yipping you can't be yipping he can't be yipping we can't be yipping you can't be yipping they can't be yipping
Perfecto	Perfecto con V-ing
I can't have yipped you can't have yipped he can't have yipped we can't have yipped you can't have yipped they can't have yipped	I can't have been yipping you can't have been yipping he can't have been yipping we can't have been yipping you can't have been yipping they can't have been yipping

Forma interrogativa

Forma simple	Forma con V-ing
can I yip? can you yip? can he yip? can we yip? can you yip? can they yip?	can I be yipping? can you be yipping? can he be yipping? can we be yipping? can you be yipping? can they be yipping?
Perfecto	Perfecto con V-ing
can I have yipped? can you have yipped? can he have yipped? can we have yipped? can you have yipped? can they have yipped?	can I have been yipping? can you have been yipping? can he have been yipping? can we have been yipping? can you have been yipping? can they have been yipping?

Forma interro-negativa

Forma simple	Forma con V-ing
can't I yip? can't you yip? can't he yip? can't we yip? can't you yip? can't they yip?	can't I be yipping? can't you be yipping? can't he be yipping? can't we be yipping? can't you be yipping? can't they be yipping?
Perfecto	Perfecto con V-ing
can't I have yipped? can't you have yipped? can't he have yipped? can't we have yipped? can't you have yipped? can't they have yipped?	can't I have been yipping? can't you have been yipping? can't he have been yipping? can't we have been yipping? can't you have been yipping? can't they have been yipping?