English verb conjugation
OUGHT TO SNOWPLOW

Regular verb: snowplow - snowplowed - snowplowed

Affirmation

Simple form	V-ing form
I ought to snowplow you ought to snowplow he ought to snowplow we ought to snowplow you ought to snowplow they ought to snowplow	I ought to be snowplowing you ought to be snowplowing he ought to be snowplowing we ought to be snowplowing you ought to be snowplowing they ought to be snowplowing
Perfect	V-ing perfect
I ought to have snowplowed you ought to have snowplowed he ought to have snowplowed we ought to have snowplowed you ought to have snowplowed they ought to have snowplowed	I ought to have been snowplowing you ought to have been snowplowing he ought to have been snowplowing we ought to have been snowplowing you ought to have been snowplowing they ought to have been snowplowing

Negation

Simple form	V-ing form
I ought not to snowplow you ought not to snowplow he ought not to snowplow we ought not to snowplow you ought not to snowplow they ought not to snowplow	I ought not to snowplowing you ought not to snowplowing he ought not to snowplowing we ought not to snowplowing you ought not to snowplowing they ought not to snowplowing
Perfect	V-ing perfect
I ought not to have snowplowed you ought not to have snowplowed he ought not to have snowplowed we ought not to have snowplowed you ought not to have snowplowed they ought not to have snowplowed	I ought not to have been snowplowing you ought not to have been snowplowing he ought not to have been snowplowing we ought not to have been snowplowing you ought not to have been snowplowing they ought not to have been snowplowing

Interrogative form

Simple form	V-ing form
ought to I snowplow? ought to you snowplow? ought to he snowplow? ought to we snowplow? ought to you snowplow? ought to they snowplow?	ought to I be snowplowing? ought to you be snowplowing? ought to he be snowplowing? ought to we be snowplowing? ought to you be snowplowing? ought to they be snowplowing?
Perfect	V-ing perfect
ought to I have snowplowed? ought to you have snowplowed? ought to he have snowplowed? ought to we have snowplowed? ought to you have snowplowed? ought to they have snowplowed?	ought to I have been snowplowing? ought to you have been snowplowing? ought to he have been snowplowing? ought to we have been snowplowing? ought to you have been snowplowing? ought to they have been snowplowing?

Interro-negative form

Simple form	V-ing form
ought I not to snowplow? ought you not to snowplow? ought he not to snowplow? ought we not to snowplow? ought you not to snowplow? ought they not to snowplow?	ought I not to be snowplowing? ought you not to be snowplowing? ought he not to be snowplowing? ought we not to be snowplowing? ought you not to be snowplowing? ought they not to be snowplowing?
Perfect	V-ing perfect
ought I not to have snowplowed? ought you not to have snowplowed? ought he not to have snowplowed? ought we not to have snowplowed? ought you not to have snowplowed? ought they not to have snowplowed?	ought I not to have been snowplowing? ought you not to have been snowplowing? ought he not to have been snowplowing? ought we not to have been snowplowing? ought you not to have been snowplowing? ought they not to have been snowplowing?