might sicken
Regular verb: sicken - sickened- sickened

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I might sicken
you might sicken
he might sicken
we might sicken
you might sicken
they might sicken 	I might be sickening
you might be sickening
he might be sickening
we might be sickening
you might be sickening
they might be sickening	I might have sickened
you might have sickened
he might have sickened
we might have sickened
you might have sickened
they might have sickened	I might have been sickening
you might have been sickening
he might have been sickening
we might have been sickening
you might have been sickening
they might have been sickening	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I might not sicken
you might not sicken
he might not sicken
we might not sicken
you might not sicken
they might not sicken 	I might not be sickening
you might not be sickening
he might not be sickening
we might not be sickening
you might not be sickening
they might not be sickening	I might not have sickened
you might not have sickened
he might not have sickened
we might not have sickened
you might not have sickened
they might not have sickened	I might not have been sickening
you might not have been sickening
he might not have been sickening
we might not have been sickening
you might not have been sickening
they might not have been sickening	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
might I sicken?
might you sicken?
might he sicken?
might we sicken?
might you sicken?
might they sicken? 	might I be sickening?
might you be sickening?
might he be sickening?
might we be sickening?
might you be sickening?
might they be sickening? 	might I have sickened?
might you have sickened?
might he have sickened?
might we have sickened?
might you have sickened?
might they have sickened? 	might I have been sickening?
might you have been sickening?
might he have been sickening?
might we have been sickening?
might you have been sickening?
might they have been sickening? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
might I not sicken?
might you not sicken?
might he not sicken?
might we not sicken?
might you not sicken?
might they not sicken? 	might I not be sickening?
might you not be sickening?
might he not be sickening?
might we not be sickening?
might you not be sickening?
might they not be sickening? 	might I not have sickened?
might you not have sickened?
might he not have sickened?
might we not have sickened?
might you not have sickened?
might they not have sickened? 	might I not have been sickening?
might you not have been sickening?
might he not have been sickening?
might we not have been sickening?
might you not have been sickening?
might they not have been sickening?