could titivate
Verbo regular: titivate - titivated- titivated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could titivate
you could titivate
he could titivate
we could titivate
you could titivate
they could titivate 	I could be titivating
you could be titivating
he could be titivating
we could be titivating
you could be titivating
they could be titivating	I could have titivated
you could have titivated
he could have titivated
we could have titivated
you could have titivated
they could have titivated	I could have been titivating
you could have been titivating
he could have been titivating
we could have been titivating
you could have been titivating
they could have been titivating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not titivate
you could not titivate
he could not titivate
we could not titivate
you could not titivate
they could not titivate 	I could not be titivating
you could not be titivating
he could not be titivating
we could not be titivating
you could not be titivating
they could not be titivating	I could not have titivated
you could not have titivated
he could not have titivated
we could not have titivated
you could not have titivated
they could not have titivated	I could not have been titivating
you could not have been titivating
he could not have been titivating
we could not have been titivating
you could not have been titivating
they could not have been titivating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I titivate?
could you titivate?
could he titivate?
could we titivate?
could you titivate?
could they titivate? 	could I be titivating?
could you be titivating?
could he be titivating?
could we be titivating?
could you be titivating?
could they be titivating? 	could I have titivated?
could you have titivated?
could he have titivated?
could we have titivated?
could you have titivated?
could they have titivated? 	could I have been titivating?
could you have been titivating?
could he have been titivating?
could we have been titivating?
could you have been titivating?
could they have been titivating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not titivate?
could you not titivate?
could he not titivate?
could we not titivate?
could you not titivate?
could they not titivate? 	could I not be titivating?
could you not be titivating?
could he not be titivating?
could we not be titivating?
could you not be titivating?
could they not be titivating? 	could I not have titivated?
could you not have titivated?
could he not have titivated?
could we not have titivated?
could you not have titivated?
could they not have titivated? 	could I not have been titivating?
could you not have been titivating?
could he not have been titivating?
could we not have been titivating?
could you not have been titivating?
could they not have been titivating?