English verb conjugation
MAY BACKSOLVE

Regular verb: backsolve - backsolved - backsolved

Affirmation

Simple form	V-ing form
I may backsolve you may backsolve he may backsolve we may backsolve you may backsolve they may backsolve	I may be backsolving you may be backsolving he may be backsolving we may be backsolving you may be backsolving they may be backsolving
Perfect	V-ing perfect
I may have backsolved you may have backsolved he may have backsolved we may have backsolved you may have backsolved they may have backsolved	I may have been backsolving you may have been backsolving he may have been backsolving we may have been backsolving you may have been backsolving they may have been backsolving

Negation

Simple form	V-ing form
I mayn't backsolve you mayn't backsolve he mayn't backsolve we mayn't backsolve you mayn't backsolve they mayn't backsolve	I mayn't be backsolving you mayn't be backsolving he mayn't be backsolving we mayn't be backsolving you mayn't be backsolving they mayn't be backsolving
Perfect	V-ing perfect
I mayn't have backsolved you mayn't have backsolved he mayn't have backsolved we mayn't have backsolved you mayn't have backsolved they mayn't have backsolved	I mayn't have been backsolving you mayn't have been backsolving he mayn't have been backsolving we mayn't have been backsolving you mayn't have been backsolving they mayn't have been backsolving

Interrogative form

Simple form	V-ing form
may I backsolve? may you backsolve? may he backsolve? may we backsolve? may you backsolve? may they backsolve?	may I be backsolving? may you be backsolving? may he be backsolving? may we be backsolving? may you be backsolving? may they be backsolving?
Perfect	V-ing perfect
may I have backsolved? may you have backsolved? may he have backsolved? may we have backsolved? may you have backsolved? may they have backsolved?	may I have been backsolving? may you have been backsolving? may he have been backsolving? may we have been backsolving? may you have been backsolving? may they have been backsolving?

Interro-negative form

Simple form	V-ing form
mayn't I backsolve? mayn't you backsolve? mayn't he backsolve? mayn't we backsolve? mayn't you backsolve? mayn't they backsolve?	mayn't I be backsolving? mayn't you be backsolving? mayn't he be backsolving? mayn't we be backsolving? mayn't you be backsolving? mayn't they be backsolving?
Perfect	V-ing perfect
mayn't I have backsolved? mayn't you have backsolved? mayn't he have backsolved? mayn't we have backsolved? mayn't you have backsolved? mayn't they have backsolved?	mayn't I have been backsolving? mayn't you have been backsolving? mayn't he have been backsolving? mayn't we have been backsolving? mayn't you have been backsolving? mayn't they have been backsolving?