can congratulate
Verbo regular: congratulate - congratulated- congratulated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can congratulate
you can congratulate
he can congratulate
we can congratulate
you can congratulate
they can congratulate 	I can be congratulating
you can be congratulating
he can be congratulating
we can be congratulating
you can be congratulating
they can be congratulating	I can have congratulated
you can have congratulated
he can have congratulated
we can have congratulated
you can have congratulated
they can have congratulated	I can have been congratulating
you can have been congratulating
he can have been congratulating
we can have been congratulating
you can have been congratulating
they can have been congratulating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't congratulate
you can't congratulate
he can't congratulate
we can't congratulate
you can't congratulate
they can't congratulate 	I can't be congratulating
you can't be congratulating
he can't be congratulating
we can't be congratulating
you can't be congratulating
they can't be congratulating	I can't have congratulated
you can't have congratulated
he can't have congratulated
we can't have congratulated
you can't have congratulated
they can't have congratulated	I can't have been congratulating
you can't have been congratulating
he can't have been congratulating
we can't have been congratulating
you can't have been congratulating
they can't have been congratulating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I congratulate?
can you congratulate?
can he congratulate?
can we congratulate?
can you congratulate?
can they congratulate? 	can I be congratulating?
can you be congratulating?
can he be congratulating?
can we be congratulating?
can you be congratulating?
can they be congratulating? 	can I have congratulated?
can you have congratulated?
can he have congratulated?
can we have congratulated?
can you have congratulated?
can they have congratulated? 	can I have been congratulating?
can you have been congratulating?
can he have been congratulating?
can we have been congratulating?
can you have been congratulating?
can they have been congratulating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I congratulate?
can't you congratulate?
can't he congratulate?
can't we congratulate?
can't you congratulate?
can't they congratulate? 	can't I be congratulating?
can't you be congratulating?
can't he be congratulating?
can't we be congratulating?
can't you be congratulating?
can't they be congratulating? 	can't I have congratulated?
can't you have congratulated?
can't he have congratulated?
can't we have congratulated?
can't you have congratulated?
can't they have congratulated? 	can't I have been congratulating?
can't you have been congratulating?
can't he have been congratulating?
can't we have been congratulating?
can't you have been congratulating?
can't they have been congratulating?