can preguarantee
Verbo regular: preguarantee - preguaranteed- preguaranteed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can preguarantee
you can preguarantee
he can preguarantee
we can preguarantee
you can preguarantee
they can preguarantee 	I can be preguaranteeing
you can be preguaranteeing
he can be preguaranteeing
we can be preguaranteeing
you can be preguaranteeing
they can be preguaranteeing	I can have preguaranteed
you can have preguaranteed
he can have preguaranteed
we can have preguaranteed
you can have preguaranteed
they can have preguaranteed	I can have been preguaranteeing
you can have been preguaranteeing
he can have been preguaranteeing
we can have been preguaranteeing
you can have been preguaranteeing
they can have been preguaranteeing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot preguarantee
you cannot preguarantee
he cannot preguarantee
we cannot preguarantee
you cannot preguarantee
they cannot preguarantee 	I cannot be preguaranteeing
you cannot be preguaranteeing
he cannot be preguaranteeing
we cannot be preguaranteeing
you cannot be preguaranteeing
they cannot be preguaranteeing	I cannot have preguaranteed
you cannot have preguaranteed
he cannot have preguaranteed
we cannot have preguaranteed
you cannot have preguaranteed
they cannot have preguaranteed	I cannot have been preguaranteeing
you cannot have been preguaranteeing
he cannot have been preguaranteeing
we cannot have been preguaranteeing
you cannot have been preguaranteeing
they cannot have been preguaranteeing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I preguarantee?
can you preguarantee?
can he preguarantee?
can we preguarantee?
can you preguarantee?
can they preguarantee? 	can I be preguaranteeing?
can you be preguaranteeing?
can he be preguaranteeing?
can we be preguaranteeing?
can you be preguaranteeing?
can they be preguaranteeing? 	can I have preguaranteed?
can you have preguaranteed?
can he have preguaranteed?
can we have preguaranteed?
can you have preguaranteed?
can they have preguaranteed? 	can I have been preguaranteeing?
can you have been preguaranteeing?
can he have been preguaranteeing?
can we have been preguaranteeing?
can you have been preguaranteeing?
can they have been preguaranteeing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not preguarantee?
can you not preguarantee?
can he not preguarantee?
can we not preguarantee?
can you not preguarantee?
can they not preguarantee? 	can I not be preguaranteeing?
can you not be preguaranteeing?
can he not be preguaranteeing?
can we not be preguaranteeing?
can you not be preguaranteeing?
can they not be preguaranteeing? 	can I not have preguaranteed?
can you not have preguaranteed?
can he not have preguaranteed?
can we not have preguaranteed?
can you not have preguaranteed?
can they not have preguaranteed? 	can I not have been preguaranteeing?
can you not have been preguaranteeing?
can he not have been preguaranteeing?
can we not have been preguaranteeing?
can you not have been preguaranteeing?
can they not have been preguaranteeing?