should stitch
Verbo regular: stitch - stitched- stitched

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should stitch
you should stitch
he should stitch
we should stitch
you should stitch
they should stitch 	I should be stitching
you should be stitching
he should be stitching
we should be stitching
you should be stitching
they should be stitching	I should have stitched
you should have stitched
he should have stitched
we should have stitched
you should have stitched
they should have stitched	I should have been stitching
you should have been stitching
he should have been stitching
we should have been stitching
you should have been stitching
they should have been stitching	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not stitch
you should not stitch
he should not stitch
we should not stitch
you should not stitch
they should not stitch 	I should not be stitching
you should not be stitching
he should not be stitching
we should not be stitching
you should not be stitching
they should not be stitching	I should not have stitched
you should not have stitched
he should not have stitched
we should not have stitched
you should not have stitched
they should not have stitched	I should not have been stitching
you should not have been stitching
he should not have been stitching
we should not have been stitching
you should not have been stitching
they should not have been stitching	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I stitch?
should you stitch?
should he stitch?
should we stitch?
should you stitch?
should they stitch? 	should I be stitching?
should you be stitching?
should he be stitching?
should we be stitching?
should you be stitching?
should they be stitching? 	should I have stitched?
should you have stitched?
should he have stitched?
should we have stitched?
should you have stitched?
should they have stitched? 	should I have been stitching?
should you have been stitching?
should he have been stitching?
should we have been stitching?
should you have been stitching?
should they have been stitching? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not stitch?
should you not stitch?
should he not stitch?
should we not stitch?
should you not stitch?
should they not stitch? 	should I not be stitching?
should you not be stitching?
should he not be stitching?
should we not be stitching?
should you not be stitching?
should they not be stitching? 	should I not have stitched?
should you not have stitched?
should he not have stitched?
should we not have stitched?
should you not have stitched?
should they not have stitched? 	should I not have been stitching?
should you not have been stitching?
should he not have been stitching?
should we not have been stitching?
should you not have been stitching?
should they not have been stitching?