
Regular verb: giggle - giggled - giggled
Simple form | V-ing form | 
| I'll giggle you'll giggle she'll giggle we'll giggle you'll giggle they'll giggle  | I'll be giggling you'll be giggling she'll be giggling we'll be giggling you'll be giggling they'll be giggling  | 
Perfect | V-ing perfect | 
| I'll have giggled you'll have giggled she'll have giggled we'll have giggled you'll have giggled they'll have giggled  | I'll have been giggling you'll have been giggling she'll have been giggling we'll have been giggling you'll have been giggling they'll have been giggling  | 
Simple form | V-ing form | 
| I shan't giggle you shan't giggle she shan't giggle we shan't giggle you shan't giggle they shan't giggle  | I shan't be giggling you shan't be giggling she shan't be giggling we shan't be giggling you shan't be giggling they shan't be giggling  | 
Perfect | V-ing perfect | 
| I shan't have giggled you shan't have giggled she shan't have giggled we shan't have giggled you shan't have giggled they shan't have giggled  | I shan't have been giggling you shan't have been giggling she shan't have been giggling we shan't have been giggling you shan't have been giggling they shan't have been giggling  | 
Simple form | V-ing form | 
| shall I giggle? shall you giggle? shall she giggle? shall we giggle? shall you giggle? shall they giggle?  | shall I be giggling? shall you be giggling? shall she be giggling? shall we be giggling? shall you be giggling? shall they be giggling?  | 
Perfect | V-ing perfect | 
| shall I have giggled? shall you have giggled? shall she have giggled? shall we have giggled? shall you have giggled? shall they have giggled?  | shall I have been giggling? shall you have been giggling? shall she have been giggling? shall we have been giggling? shall you have been giggling? shall they have been giggling?  | 
Simple form | V-ing form | 
| shan't I giggle? shan't you giggle? shan't she giggle? shan't we giggle? shan't you giggle? shan't they giggle?  | shan't I be giggling? shan't you be giggling? shan't she be giggling? shan't we be giggling? shan't you be giggling? shan't they be giggling?  | 
Perfect | V-ing perfect | 
| shan't I have giggled? shan't you have giggled? shan't she have giggled? shan't we have giggled? shan't you have giggled? shan't they have giggled?  | shan't I have been giggling? shan't you have been giggling? shan't she have been giggling? shan't we have been giggling? shan't you have been giggling? shan't they have been giggling?  |