can achieve
Verbo regular: achieve - achieved- achieved

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can achieve
you can achieve
he can achieve
we can achieve
you can achieve
they can achieve 	I can be achieving
you can be achieving
he can be achieving
we can be achieving
you can be achieving
they can be achieving	I can have achieved
you can have achieved
he can have achieved
we can have achieved
you can have achieved
they can have achieved	I can have been achieving
you can have been achieving
he can have been achieving
we can have been achieving
you can have been achieving
they can have been achieving	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't achieve
you can't achieve
he can't achieve
we can't achieve
you can't achieve
they can't achieve 	I can't be achieving
you can't be achieving
he can't be achieving
we can't be achieving
you can't be achieving
they can't be achieving	I can't have achieved
you can't have achieved
he can't have achieved
we can't have achieved
you can't have achieved
they can't have achieved	I can't have been achieving
you can't have been achieving
he can't have been achieving
we can't have been achieving
you can't have been achieving
they can't have been achieving	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I achieve?
can you achieve?
can he achieve?
can we achieve?
can you achieve?
can they achieve? 	can I be achieving?
can you be achieving?
can he be achieving?
can we be achieving?
can you be achieving?
can they be achieving? 	can I have achieved?
can you have achieved?
can he have achieved?
can we have achieved?
can you have achieved?
can they have achieved? 	can I have been achieving?
can you have been achieving?
can he have been achieving?
can we have been achieving?
can you have been achieving?
can they have been achieving? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I achieve?
can't you achieve?
can't he achieve?
can't we achieve?
can't you achieve?
can't they achieve? 	can't I be achieving?
can't you be achieving?
can't he be achieving?
can't we be achieving?
can't you be achieving?
can't they be achieving? 	can't I have achieved?
can't you have achieved?
can't he have achieved?
can't we have achieved?
can't you have achieved?
can't they have achieved? 	can't I have been achieving?
can't you have been achieving?
can't he have been achieving?
can't we have been achieving?
can't you have been achieving?
can't they have been achieving?